Question

Two perpandicular side of right angle triangle is 3:4and its perimeter is 96 cm.Find all three sides

Answer 1

so let 1st perpendicular side = 3x

2 nd perpendicular side = 4x

so hypotenuse will = 5x

3x +4 x +5x = 96

12 x = 96

x =8

1st side =8×3 =24

2nd =32

3rd = 40