Question

If the length and the breadth of a rectangle are in the ratio 5: 4 with its perimeter as 234 cm, then the area of the rectangle will be:

Answer 1

Ask freely if u don't understand

Answer 2

let side are in ratio = 5x and 4x
2 (l+b) = 234
2 (5x+4x ) = 234
x = 234/18
x = 13
length = 65
breadth = 52
area = 65×52
3380 cm^2