Question

Two adjacent Sides of a parallelogram are in the ratio of the 3:4 and its perimeter is 77 cm. Find the lengths of the sides

Answer 1

Answer:

the length of parallelogram are a=16.5 and b=22

Step-by-step explanation:

a=3x

b=4x

Area of parallelogram=77

2(a+b)=77

2(3x+4x)=77

2(7x)=77

14x=77

X=77/14

X=5.5

3x=3*5.5=16.5

4x=4*5.5=22

The length of the sides are

a=16.5

b=22