In a right triangle, length of the hypotenuse is 17 cm. If length of…

We know that,

H² = B² + P²

H = 17

B = 15

Then , 17² = 15² + P²

P² = 289 - 225

P = 8

Now we know that the area of a right angled triangle,

\(\frac{1}{2}\) × B × P

= \(\frac{1}{2}\) × 15 × 8 = $60 ~cm^2$