Question

The ratio of two sides of parallelogram is 3:5 and its perimeter is 48 cm find all side of parallelogra

Answer 1

Let the adjacent sides of the parallelogram be 3xand 5x
Now we have perimeter of a parallelogram is 2(l+b)
Thus 2(3x+5x)=48
2(8x)=48
16x=48
X=3. Multipling both side by 1/16

Now 3x =48
And 5x =80
Since opposite sides of parallelogram are equal
Thus the sides of the parallelogram are 48 cm,80cm,48cm and 80 cm