Question

Two sides of a parallelogram are in the ratio 5:3. if it's perimeter is 64 cm, find the length of its sides.​

Answer 1

Answer:

Let the sides be 5x and 3x .

A/q

5x +3x+5x+3x = 64

16x = 64

x = 4

Now ,

the four sides are 20 cm , 12 cm , 20 cm , 12cm

Answer 2

Answer:

12cm,20cm

Step-by-step explanation:

dekh bhai 2(5x+3x)=64 {formula of perimeter}

           16x=64

           x=4cm

therefore, side 1 = 3*4=12cm

                 side 2 = 5*4=20cm