Question

4. The perimeter of a parallelogram is 80 m. If the
longer side is 10 m greater than the shorter side.
Find the lengths of the sides of the parallelogram.​

Answer 1

Answer:

15,25

Step-by-step explanation:

let shorter side = x

=> longer side = x + 10

perimeter = 2( sum of sides )

=> 80 = 2(x + x + 10)

=> 40 = 2x + 10

=> 30 = 2x

=> x = 15.

shorter side = x = 15

longer side = x + 10 = 25