Question

The length of two sides of a right triangle are leg:

10 m and hypotenuse: 15 m.
Find the length of the third side.

Answer 1

11.2m

Explanation:

Using Pythagoras,

a²+b²=c²

10²+b²=15²

100+b²=225

b²=225-100

b²=125

b=√125

b=11.2m