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Q: Can Pythagorean Theorem can be used on any triangle to determine the length of a missing side?

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1) Write down the equation for the theorem. 2) Replace the sides you know. 3) Solve the resulting equation for the third side.

If all you have is the length of two sides of a triangle and nothing else, you can find the last side length by going through the Pythagorean Theorem. the formula for the Pythagorean theorem is a squared + b squared = c squared. say the two lengths of the triangle are 3 and 2. to find the hypotenuse, or missing length, you must plug in the numbers. the two missing sides, or legs, are going to be a and b. so your equation would now look like this: 3 squared + 2 squared = c squared. 3 squared = 9, and 2 squared = 4. 9 +4 = 13. so your equation is: 13= c squared. next you would find the square root of 13 (which you would need a calculator) and the answer would be about 3.6. that would be the last length for your triangle.

It made finding the missing side of a right triangle easier

180 minus two known angle = missing angle. Use Pythagoras' theorem to find its missing side.

Since 2 of it's angles are equal (45 degrees), you have an isoceles triangle. Hence, two of its sides are the same. Since the other angle is 90, you have a right angle triangle. This means that if you're missing the hypotenuse, you can use the Pythagorean theorem to find it. H^2 = A^2 + B^2 Where H is the length of the hypotenuse, and A and B are the lengths of the other 2 sides. (Here, A = B).

Related questions

You can use it to determine the length of a missing part of a 3-sided triangle.

You use the pythagorean theorem.

If it is a right triangle, use the Pythagorean theorem. If it is iscossolese or scalene, draw line down middle, use pythagorean theorem to solve for missing side.

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Pythagorean Theorem: a2 + b2= c2 where c is the hypotenuse of a right triangle. Hypotenuse is the side of a right triangle opposite to the right angle.

You use the Pythagorean Theorem: a2 + b2 = c2. Variables a and b are the shorter sides; c is the hypotenuse. Just plug the values for the sides into the Pythagorean Theorem and solve for the missing side.

1) Write down the equation for the theorem. 2) Replace the sides you know. 3) Solve the resulting equation for the third side.

....It can help us find the length of the "HYPOTENUSE" easier.....The Pythagorian Theorem is used to find the missing length of one side of a triangle. A^2 + B^2 = C^2

Yes, but it is totally pointless since all three sides (legs) are known to be the same.

The pythagorean theorem is the equation used to find the hypotenuse or missing side in a right triangle. It is named after Pythagoras of Samos, a mathematician who lived in the 5th and 6th centuries BC.

Using the Pythagorean theorem: 20²+21² = 400+441 = 841 = 29² So the hypotenuse is of length 29

14cm and 11cm what is the missing side using pythagorean theorem