Question

The perimeter of a parallelogram is 180 cm. One of its sides is greater than the other by 30 cm.Find the length of the sides of the parallelogram.​

Answer 1

Answer:

30 cm ; 60cm; 30 cm ; 60cm

Answer 2

1st side be x

2nd side be x+30

perimeter of parallelogram is 180 cm

ATQ

2x+2 (x+30)=180

2x+2x+60=180

4x+60=180

4x=180-60

4x=120

x=120/4

=30

first side is 30

second side is x+ 30= 30+ 30= 60