Triangle Business Daily

triangle....? how do you determine if a triangle is a right triangle if they just give you the side lengths of each side?

Triangle?? how do you find the measure of one angle of a triangle if the 2 sides on the bottom is given: 60degrees (right) & 80degrees (left).?????

What does the triangle with 3 dots around it mean? I've seen a tattoo that is a triangle with 3 dots around it. It's not made up of dots in a triangular formation, but an actually triangle with a dot close above each flat side of the triangle. Does anyone know what this symbol means?

What are everyday objects that have a right triangle shape in them? Like, a book has 2 right triangles. What are more objects that have right triangles in them? Or objects that are a right triangle? Only RIGHT triangles though. I have a project due tomorrow in math about objects that have right triangles in them, but I can't really think of any except for a book. I then have to find out the area and perimeter, but I can make the numbers up. Please help! Thank you so much! Maybe food too?

How do you find the circumcenter of a triangle on an isosceles triangle? How do you find the circumcenter of a triangle on an isosceles triangle? I know you have to find the equation for two perpendicular lines to any two lines to find the circumcenter for any triangle, but with the isosceles triangle, there's a shortcut or even a different way. Does anyone know?

If a triangle has an angle of 20 degrees and another 140 what type of triangle is it? If a triangle has an angle 25 degrees and another 65 what type of triangle and explain how u know. If a triangle has an angle of 20 degrees and another 140 what type of triangle is it and explain how you know Thanks!

What is the perimeter of a equilateral triangle inscribed in another equilateral triangle? A side of an equilateral triangle is 10 cm. the mdpoints of its sides are joined to form an inscribed equilateral triangle... wat is the perimiter of the inscribed triangle? and how do u find it?

What is the perimeter of an equilateral triangle inscribed in a? What is the perimeter of an equilateral triangle inscribed in a circle of a radius 2? In general, what is the formula for the perimeter (and area) of the triangle with an inscribed circle of a radius r? Moreover, if the circle of radius r is inscribed in the equilateral triangle, what would the triangle's perimeter and area be? I think I could use Heron's formula for the area if the perimeter is derived. I think this could be solved in terms of trig. function.

Triangle ABC is similar to triangle JKL. Which of the following is a true statement? A. Triangle ABC cannot be similar to triangle JKL. B.Triangle ABC is similar to triangle JKL because all similar triangles are congruent. C.Triangle ABC is similar to JKL because at least two pairs of corresponding angles are congruent.

What is the relationship between angles in a triangle and the resulting area of the triangle? 1. How does the size of an angle in a given triangle relate to the Area of the triangle? 2. How does the sin of an angle relate to the area? 3. When graphing the area of a triangle against Sin(theta), a straight line is produced. What does the slope and equation of this line mean? Any help greatly appreciated. Thanks, John.

How can I tell if a triangle is a pythagorean tripple when I amgiven the side lengths? Also how do I tell if 3 side lengths make a triangle(sometimes I get tricked thinking its a triangle when it is not)? I can tell if is obtuse,acute , or right triangle I just

How to find area of a triangle within a rectangle? Area of a rectangle is 140cm2. Three triangles are drawn within the rectangle. Area of one triangle is 20cm2. How to find the individual areas of other two triangles? Area of a rectangle is 140cm2. Three triangles are drawn within the rectangle. Area of one triangle is 20cm2. How to find the individual areas of other two triangles? Thank you, Abhishek. But tell me how to find out. I need to learn the method.

How does the area of one triangle compare to the area of the larger triangle? I have a large equilateral triangle inscribed with another equilateral triangle and inside that is a third equilateral triangle . How does the area of the smaller triangle compare to the area of the large triangle? Thank you

How do you prove 'if a triangle is equilateral then all its angles are congruent'? Also prove: -The angles opposite the legs of a right triangle are complementary. -If a triangle has a pair of complementary angles then it is a right triangle.

How do you prove a triangle is a right triangle? I have all three points of the triangle on a grid, but I cannot for the life of me remember how to prove it has a 90 degree angle, and I have a test soon!! Help? The points are on a grid people, which means I do not know any of the angles, so I can't do trig or anything like that.

How do i make a triangle shaped text box on Microsoft word? I have to do this crazy project for school and I need my words to be in a triangle. So how do i make a triangle shaped text box?

How to find the area of an isosceles triangle given only the legs? The legs of an isosceles triangle are both 10m, with angle theta in between them. How would you: a. Write the area of the triangle as a function of theta/2 b. Write the area of the triangle as a function of theta and determine the value of theta such that the area is maximum. This question is from HS Math Analysis. Thank you!

How to turn off the red triangle alert on the Sloman Shield panel? We heard a 'beeping' sound from the panel. After hitting 'reset', the beeping stopped but the red 'alert' triangle is still illuminated. How do we turn it off? (We tried the 'reset' button again but it did not turn off the alert triangle.

How do you determine wether a triangle with sides of given lengths is a right triangle? Example: 21 ft, 28 ft, 35 ft is it a right triangle?

How do you find the center of an equilateral triangle? If you have an equilateral triangle with the point coordinates of (x1, y1), (x2, y2), and (x3, y3), I need to find the coordinates of the middle point of the triangle. None of the sides of the triangle are running parrallel with either the x axis or y axis. I really hope someone can help me with this since I have been trying to do it for a couple of hours now :) Thanks in advance. Just to mention, I'm looking to do this to add it to a program I'm making, so I really need some kinda of formula that will let me take the coordinates of the corner points and come out with the coordinates of the center point. :) Cheers.

How can I tell a given triangle is not a triangle? If I remember correctly, if the hypotenuse is not longer than the other two sides, than it is not a triangle? Or is it the other way around?

What is the area of a circle that circumscribes a 45-45-90 triangle if the legs measure 8 cm? What is the area of a circle that circumscribes a 45-45-90 triangle if the legs measure 8 cm? What is the area of a circle inscribed within an isosceles right triangle whose legs measure 8cm? What is the area of the square that can be placed within a 45-45-90 triangle whose legs measure 8cm? Two of the legs rest on the legs of the triangle and one of the other vertices touches the hypotenuse of the triangle?

How do I write a proof to prove a triangle is an isosceles triangle? Prove: If the base angles of a triangle are congruent, then the triangle is isosceles. Can anyone out there help me? Thanks a bunch.

Bermuda Triangle- i heard that there is a mystery about this place? What is this bermuda triangle? Where is bermuda triangle? And what is happening here?

How do I determine what type of triangle is given by only knowing the side lenghts? I have a Geometry test and I'm confused on what to do. It says...Decide whether the number can represent the side lengths of a triangle. If they can, classify the triangle as right, acute or obtuse. 1. 6, 2,5 2. 5.4, 3.8, 6.5 15. 7,7,4 If someone could answer those questions for me and tell me how they got them I'd really appreciate it.

How to find the perimeter of a triangle using angle measures? For example, one of the angles of a triangle is 60. What is the perimeter of the triangle?

Is it wrong to consider the Fire Triangle, because already exists the Fire Tetrahedron? Formerly, the Fire Triangle considered only oxigen, fuel and heat, as the three components needed to the fire begins to exist. Today, the Fire Thetrahedron included, as a forth component, the chain reaction, as a component needed in order to exist fire. Is it wrong to talk about and continue using the Fire Triangle, because it is already outdated model? Or it still helps a lot?

Finding the perimeter of a triangle when given the ration and two similar triangles? I know this is easy but , my friend asked to post this up for her and I can't help because I forgot how to answer questions like these T^T ; Thank you (: QUESTION : In two similar triangles , the ration of the lengths of a pair of corresponding sides are 7:8 . If the perimeter of the larger triangle is 32 , find the perimeter of the smaller triangle . Oh please show how to do it step by step . Thank you very much !

What is the area of an equilaterial triangle in a circumcircle with known radius? I have an equilateral triangle with points touching the edges of a circle (a circumcircle in fact) of known radius r. What is a formula for the area of this triangle?

How do call the triangle used for tiling? I've seen some tilers using this plastic triangle object for tilling? They use once they put the grout between the tiles. It actually get rid of the excess and make the grout look even and smoother. Some people will also us this on silicon.

How to determine the dimensions of a triangle? A hypotenuse of a right triangle is 9 cm longer than one of the legs and 2 cm longer than the other leg. What are the dimensions of the triangle?

What property must a triangle have in order for the Pythagorean relationship to be true? && Does the size, (big, small) of the triangle affect whether the relationship holds true?

What does a triangle with 3 dots around it mean? I've seen a tattoo that is a triangle with 3 dots around it. It's not made up of dots in a triangular formation, but an actually triangle with a dot close above each flat side of the triangle. Does anyone know what this symbol means?

What is the altitude of an equilateral triangle where each side is equal to 94 millimeters? What is the altitude of an equilateral triangle where each side is equal to 94 millimeters? I am suppose to use right angled trigonometry but it is a equilateral triangle.

How to find the sides of a obtuse triangle knowing one side and one angle? In a non right angle triangle how can we find the distances and angles? If we know one side and one angle of the triangle then what should be the formula to calculae othe sides?

How can I construct a triangle given one angle and the adjacent two altitudes? How can I construct a triangle given one angle and the adjacent two altitudes using Geometer's Sketch Pad? My teacher hinted at using the 9 point circle adjacent altitudes are the lengths of the altitudes to the two adjacent sides of the angle.

What is the area of the triangle inside the hexagon? Let ABCDEF be a convex hexagon, such that FA = AB, BC = CD, DE = EF, and angle FAB = 2 angle EAC. Suppose that the area of triangle ABC is 25, the area of triangle CDE is 10, the area of triangle EFA is 25, and the area of triangle ACE is x. Find, with proof, all possible values of x.

How to find the base of an Iscoseles triangle? The Altitude to the base of an isosceles triangle measures 30cm. Each of the equal sides is 34cm. I need to find the base of the triangle and the area with this information only. I can find the area, but I need a formula to find the base withm and I can't seem to find one. Help? !

How to solve a right triangle with only the hypotenuse? I need to solve a right triangle for the base and altitude. The only information given is that the hypotenuse is 37 inches. If you could please either give me a formula to use or work me through it, I'd appreciate it! I don't think I can solve using basic trig (SOHCAHTOA) or law of sines or law of cosines. Thanks for your help!

Palmistry : What does the triangle on the mount of Saturn on the right hand means? I have a triangle on my right hand which is on the mount of saturn... What's the difference if the triangle is depent on the fate line and if the triangle is by itself? Does that mean I'm psychic? If the triangle is on the mount of saturn of the left hand but is dependant on the heart line, what does that mean? Does that mean the person is psychic?

What impact does the Iron Triangle have on the operations on the government? What impact does the Iron Triangle have on the operations on the government?

What is an obscure triangle and what is an alien triangle? Right now, I am studying in an SAT prep book, and in one of the pretests, it mentions something about an alien and obscure triangle. I never remember hearing anything about those things in Alg 1/2/3/4, Geometry, or Trig. Can anyone tell me what these triangles are? Yes I am sure. Actually, acute and obtuse are the first two options, and obscure and alien are the other two.

How do you determine if a triangle is right based on the length of the sides? I have to tell whether a triangle is right or not based on the length of the sides i'm given and i'm drawing a blank on how to do that. I think it's adding 2 of the sides and the sum has to be greater than the third side or something like that but i'm not sure. Can someone help me with this?

How to calculate the maximum area of an isosceles triangle given only perimeter? The perimeter of an isosceles triangle is 27 cm. Find the lengths of the sides of the triangle that will maximize the area. hope you get back from lunch soon!

How do you verify that a triangle is equilateral with these coordinates given? Coordinates A(0,0) B(sqrt3, -1) C(sqrt3, 1) Verify that the triangle is equilateral.

How to calculate the height and side of equilateral triangle? How do I calculate the height and side lenght of an equilateral triangle. I know the area of the triangle is 36cm squared.

What kind of Triangle has a total angle measure of 275 degrees? This riddle was asked by my Geometry teacher so it does have a logical answer! He told us it is NOT two triangles connected. Please no wild and crazy answers, like a melted triangle!

What is the story about bermuda triangle? The disappearance of certain object when they get near to the triangle. Is the story real or a myth?

When writing a chemical equation, can you use the triangle over the arrow sign to indicate heat was added? Can you indicate it with a triangle instead of having to write it down on the equation, or do you have to put heat + on the left to indicate this. Can you do both or only one. I thought they ment the same thing, Ive been using the triangle, not the heat + to the left of the arrow.

How do you find the length of an equilateral triangle inside a circle? I know the area/circumference/diameter/radius of the circle. There is an equilateral triangle inside the circle, with each of its points touching the circle's edge. How would I find the length of one of the triangle's sides?

How do I find the third vertex of a triangle when i already have two and its equilateral? How do I find the third vertex of a triangle when i already have two and its equilateral? (triangle)ABC is equilateral with vertices A (5,3) and B (10,8). Locate vertex C.

How much longer is the perimeter of the new triangle? In an isosceles triangle, the two congruent legs are doubled in length while the base remains the same. How much longer is the perimeter of the new triangle? If the radius of a circle is multiplied by 5, how many times larger is the area of the new circle?

Triangle ABC is similar to triangle JKL. Which of the following is a true statement? A. Triangle ABC cannot be similar to triangle JKL. B.Triangle ABC is similar to triangle JKL because all similar triangles are congruent. C.Triangle ABC is similar to JKL because at least two pairs of corresponding angles are congruent.

How can the angles in a triangle add up to less than 180 degrees? I have been told there is a time when the angles in a triangle add up to more than 180 and another occasion where it adds up to less than 180? How and when? i found it out: when it is on the outside of a sphere it is equal to slightly more and when it is on the inside it is slightly less.

What is a really hard geometric triangle problem, with missing angle measurements and everything? I need a large triangle, with parallel lines running through it, then angle measurements, missing angle measurements, and anything else you can throw on there. hey this isn't for tutoring or anything i want to give my geometry teacher a hard problem to test his skills lol, so bring on the hard stuff guys!

How do you construct an isoceles triangle with base angles 72 degress? I'm trying to make a small stellated dodecahedron for geometery but I need to make this triangle first and I'm not sure how to do it. I know it requires a compass and a protractor (or just a compass?) Please help if you could.

What do you think about the mystery of the Bermuda triangle ? I always wonder how people get lost when the enter the Bermuda triangle. Once i saw a documentary on that in Discovery channel, from then on my urge grew to know more about the Bermuda triangle from other thinkers point of view.

What is the red triangle at the top of my Blackberry homescreen? On the homescreen of my Blackberry there is a bright red hollow triangle at the top. It pops on and off all day. Sometimes it may stay on all day. As well the middle of the triangle turns red inside too. I do not understand what it means please help!

What happens to the volume and surface area of a triangle when a leg is rotated? The measures of the sides of right triangle ABC are 7mm, 24mm, and 25mm. If triangle ABC is rotated about its shorter leg, what is the volume and area of the figure formed?

How to calculate height of a triangle with only one leg and apex angle? I know,I just asked this, but fouled the question up. Sorry, here goes again. I have the length of a triangle's base and the angle at its apex. How do I calculate the height of this triangle. It may be isosceles, right, or anything in between. Adding a line from apex to base is not allowed. Using _only_ the angle at the apex and the length of the base, how to calculate the height of the triangle Gee..first two posters bummed me out. I was afraid of that. What if I turn it around and have the two angles at the base. Can I then get the height without adding a line?

How can calculate the dimensions of a triangle from 3 known internal angles? The internal angles are 90, 21, and 69. Is it possible to solve the sides of the triangle?

What is the electric field strength at the center of the triangle? Three 19-cm-long rods form an equilateral triangle. Two of the rods are charged to + 15 nC, the third to - 15 nC. What is the electric field strength at the center of the triangle?

Who believes there is something in the Bermuda Triangle that causes electrical charges? I believe the electrical charges are so strong that it interfers with planes, boats and anything that runs on electric. Or what is your theory about the Bermuda Triangle? Please only SERIOUS answer.

What glass company embossed its bottles on the bottom with circle around a triangle and a W over a T? Base of a small rectangular clear glass bottle- broken off- 1 ¾” wide- embossed on base: inside a circle is a triangle and inside a triangle are the letters W over the letter T. There are also three or four dots around the triangle and under it is: USA. This is a glass company, they made the bottle not what went in the bottle.

How do you calculate the lengths of the sides of a triangle giving maximum area? The perimeter of an isosceles triangle is 27 cm. Find the lengths of the sides of the triangle of maximum area. Where do I start?

How do you find the height of a triangle with a base of 8? Another side of the triangle (which is an acute isoceles) is 5. And it's angle measures 112degrees.

How can you find the angles of an isosceles triangle when you know the height and the base? Question: The height of an isosceles triangle is 10 units and its base is 16 units long. Find its angles. I know you can use the laws of the right triangles here and use the Pythagoras theorem to find the hypotenuse, but how does it help to find the angles?

How to find all the lengths and the height of a triangle with only the perimeter and one side length? The sides of a triangle measured in centimeters are integers. The area in square centimeters is also an integer. Find the length of the other sides if one side is 21 cm and the perimeter is 48 cm. Include a convinceing argument that you have found all possibe solutions. No specific kind of triangle is specified.

What is triangle math and how do you do it? I have a Gameboy DS and on the Brainage exercise it has one to solve triangle math and I have never heard of this and don't know how to solve the problems....Need explanation.

How do I prove that an angle within a congruent triangle is also congruent? I have a two triangles that are congruent. How do I prove that two angles within each of those triangles are also congruent? Is there a theorem or postulate for it? (one angle is in one triangle and the other angle is in the other triangle)?????

How can i find the two shorter sides of a triangle if the hypotenuse is 75cm? I'm stuck with this question that i've forgotten how to do. Basically i need to find out the two shorter sides of a right-angled triangle when the hypotenuse is 75cm. The two shorter sides are equal by the way.

triangle represents a useful pattern. It is a triangle laid out in rows with each of the outer elements on on? Pascal's triangle represents a useful pattern. It is a triangle laid out in rows with each of the outer elements on on each row being a 1. How are the inner elements created?

What is the formula for finding the circumference of a circle inscribed in a equiangular triangle? What is the formula for finding the circumference of a circle inscribed in a equiangular triangle? Say the triangle's height is 6in. And its a equiangular triangle(all sides are equal).?