Question

The sides of a right angled triangle are 15cm, 9cm and 12cm. The length of the
hypotenuse is

(15cm, 9 cm, 12cm, 21cm)

pls choose from the following​

Answer 1

Length of hypotenuse is 15 cm.

Because according to Pythagoras theorem

(Hypotenuse)²=Base²+Height²

If we take hypotenuse as 15...then:

(15)²=9²+12²

225=81+144

225=225

So,Length of hypotenuse is 15 cm.