Question

. The perimeter of a parallelogram is 180cm. If one side is larger than the other by 10cm then find the sides of the parallelogram. ​

Answer 1

Answer:

40cm and 50 cm

Step-by-step explanation:

let the smaller side be X

then larger side will be X+10

perimeter = 180

2 (X+ X + 10) = 180

4 X + 20 = 180

4X = 160

X = 40

so smaller side is 40cm and larger side is 50 cm

Answer 2

Answer:

40 and 50 cm

Step-by-step explanation:

smaller size=x

larger size=x+10

(x+x)+(x+10+x+10)=180

2x+2x+20=180

4x+20=180

4x=180-20

4x=160

x=40cm

x+10=40+10=50cm