Question

the length of a parallelogram is 2.5 m longer than its breadth if the perimeter of a parallelogram is 51 m find the measure of all its sides​

Answer 1

Answer:

let breadth be x

let length be x+2.5

so, 2(x+x+2.5)=51

2(2x+2.5)=51

4x+5=51

4x=51-5

4x=46

x=46÷4

x=11.5

breadth=11.5

length=11.5+2.5=14