Question

Two adjacent sides of parallelogram are in ratio 3:8 and it's perimeter is 110cm.find the sides of parallelogram​

Answer 1

Step-by-step explanation:

perimeter 2(l+b)

2(3x+8x) = 110

2(11x) = 110

22x =110

x = 110/22

x= 10/2

x = 5

sides - 3(5) = 15 cm, 8(5) = 40cm

Answer 2

Answer:

As we know that the 2 parallel sides are equal

So,3x+3x+8x+8x=110(because the sum of all sides are equal to perimeter)

22x=110

x=5

The sides are 3×5=15,3×5=15,8×5=40,8×5=40