Question

the ratio of a parallelogram is 5:4 . if its perimeter is 180cm . then find its side​

Answer 1

Answer:

50 and 40 cm

Step-by-step explanation:

ratio = 5:4

let the sides be x

so L = 5x & B = 4x

perimeter = 180 cm

formula of perimeter = 2(L + B)

2(5x + 4x) = 180

18x = 180

x = 10