Question

1. A square and a rectangle have the same
perimeter. If the side of the square is 16 m
and the length of the rectangle is 18 m, the
breadth of the rectangle is :​

Answer 1

Answer:

14m

Step-by-step explanation:

perimeter of square = 4a where a = side of square

perimeter of rectangle = 2(l+b)

these r equal...

so

4a = 2(l+b)

a =16...

so, 4(16)=64=>perimeter of square

perimeter of rectangle =>2(l+b)

2(18+b)=64 because area is equal of both square and rectangle..

36+2b=64

2b=28

b=14m

I hope that it helps you

Answer 2

Answer:

breadth 14m

Step-by-step explanation:

perimeter of square =perimeter of rectangle

4×side =2(l+b)

4×16 = 2(18+b)

64 = 36+2b

64-36=2b

28=2b

28÷2=b

14=b

breadth is 14 m