Question

how do this question

Answer 1

a)
Area =192cm^2
Breadth =12cm
Length =Area/Breadth =192/12 =16cm

Perimeter =2(l+b) =2(16+12) =2×28 =56cm



b)
Area =10.08m^2
Breadth =2.4m
Length =Area/Breadth =10.08/2.4 =4.2m

Perimeter =2(l+b) =2(2.4+4.2) =2×6.6 =13.2m






Hope it will help u..

Answer 2

HYY...
TO FIND PERIMETER OF THE RECTANGLE WE NEED BOTH LENGTH AND BREADTH...SO BY FINDING THE LENGTH WE CAN FIND PERIMETER.....