Question

If the length of one leg in this triangle is .find the length of the hypotenuse.

Answer 1

By Pythagorean theorem we find that the length of the hypotenuse is $r = \sqrt{2}\cdot l$.

How to find the length of the hypotenuse

In the image attached we have a right triangle with two legs of same length. The hypotenuse of right triangles can be found by Pythagorean theorem, whose form is:

$r = \sqrt{l^{2}+l^{2}}$

$r = \sqrt{2}\cdot l$, where l is the length of the legs.

By Pythagorean theorem we find that the length of the hypotenuse is $r = \sqrt{2}\cdot l$.

To learn more on Pythagorean theorem: brainly.com/question/26183488

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