Question

In a parallelogram the ratio of the adjacent sides 4:5 and its perimeter is 72cm find the sides ​

Answer 1

Answer:

16cm and 20 cm

Step-by-step explanation:

Let the breadth be 4x.

So, length =5x

we know perimeter is 2(l+b)

which is equal to 72

or 2(5x+4x)

or 18x=72

so x =4

sides are 16cm and 20 cm