Question

The sides of a rectangular piece of a paper are in the ratio 3:5 . If the area is 10sq cm. find the length its sides?​

Answer 1

Answer:

let the common ratio is x

so, one side is 3x cm

another side is 5x cm

3x.5x=10

x^2=10/15=2/3

x=√2/√3

one side is 3.√2/√3cm=√6cm

another side is 5.√2/√3cm=5√2/√3cm