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shepuryov [24]
2 years ago
13

What is the length of the unknown leg of the right​ triangle?

Mathematics
1 answer:
Alik [6]2 years ago
8 0

1. Use the Pythagorean Theorem since this is a right triangle:

a^2 + b^2 = c^2

3^2 + b^2 = 4^2

b^2 = 4^2 - 3^2

b = √ 7

b = 3

answer : 3

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