2 years ago

In a 45°- 45°- 90° right triangle, the length of the hypotenuse is 15. How long are the legs?

Mathematics

2 answers:

Fed [463]2 years ago

7 0

The answer is roughly 10.6

iris [78.8K]2 years ago

4 0

This is a special right triangle and the hypotenuse is √2 as long as legs (a).
a √ 2 = 15
a = 15 : √ 2 = 15 : 1.4142135 = 10.6066 ≈ 10.6

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