Question

The perimeter of parallelogram is 14 cm if one of its side is longer than other by 10 cm find the length of each side

Answer 1

let X and y sides of a parallelogram
perimeter of parallelogram=2(X+y)
by firstt condition
X=y+10

Answer 2

L=x

B=x+10

2(x+x+10)=14

x=4 so,

L= 4 and B=4+10=14