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gladu [14]
3 years ago
13

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

Mathematics
2 answers:
Fed [463]3 years ago
7 0
The answer is roughly 10.6
iris [78.8K]3 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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