Question

The lengths of two sides of a right triangle are given. Find the length of the third side. Round to the nearest tenth if necessary.

leg: 20 m; hypotenuse: 25 m


10.5 m

8.9 m

15 m

32 m

Answer 1

the answer is third option

because, 20²+x²=25²

x²=625-400

x²=225

X=15m