Question

the length and breadth of a rectangle are in the ratio 5:4 if its perimeter is 108 find its area​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

720

Step-by-step explanation:

Let length : $5x$ and breadth : $4x$.

Perimeter is two times the sum of length and breadth.

$2\times 9x=108$

∴$x=6$

The area of the rectangle is $20x^2$.

∴$720$