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4 years ago

8

The hypotenuse of a right triangle is 89 meters long. One leg of the triangle is 39 meters long. What is the length of the other

leg of the right triangle?

1 answer:

Hitman42 [59]4 years ago

4 0

A²+b²=c²
39²+b²=89²
1521+b²=7921
subtract 1521 from both sides
b²=6400
so then you square both sides
√6400
80

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