Question

two adjacent anngle of a parallelogram are in ratio 3:8 and its perimeter is 110cm. find the sides of the parallelogram

Answer 1

let sides be 3x and 8x
we know
perimeter of parallelogram =2 (a+b)
a,b are sides
p=110cm
110=2(3x+8x)
110=22x
x=110/22
x=5
sides are 15 and 40
hope it hepls you