Question

If breadth 10m, perimeter60m, find it's length

Answer 1

hi myslef Avantika

let the value of Length=x

Breadth =10m

Perimeter= 60m

According to question =

Perimeter=2(l+b)

60m=2(l+10)m

60m=2l+20m

(60-20)m=2l

40m=2l

40/2=l

20=l

l=20

I think this help u thank u