Question

the ratio of two sides of a parallelogram is 3:4 if its perimeter is 56 cm find the length of the sides of parallelogram

Answer 1

Let one side be 3x and the other side be 4x

According to the question ,

2(3x + 4x) = 56

7x = 28

x = 4 cm

Therefore 3x = 3 x 4 = 12 cm

And 4x = 4 x 4 = 16 cm