Question

please answer me this question​

Answer 1

Answer:

Ok. I think I can help you!

Step-by-step explanation:

Let 'x' be non-zero constant of ratio.

BTP

2(3x+4x)=56

2*7x=56

14x=56

x=56/14

x=4

So the length of two sides are 9cm and 16cm respectively!

It will help you a lot

Answer 2

Answer:

16 cm and 12 cm .

Step-by-step explanation:

Let the common multiple be x.

Therefore, length = 4x and breath = 3x ( because l > b )

Perimeter of parallelogram = 56

2(l+b) = 56

l+b = 28

4x + 3x = 28

7x = 28

x= 28/7

x= 4

therefore , 4x = 4*4 = 16

3x = 3*4= 12

hence the side of parallelogram are 16 cm and 12 cm .