Question

B
a
The ratio of the two adjacent sides
as a paralelogram is 5:4. It's
perimeter is 18 cm then,what
is the dingth of the adjacent sides.​

Answer 1

ratio = 5:4

let it be 5x and 4x

perimeter = 2(sum of adjacent sides)

18 = 2(5x +4x)

18 = 18x

x = 1

1st adjacent side = 5cm

2nd adjacent side= 4 cm