Question

Q-Find the perimeter of the rectangles whose dimensions are given below :-


a) length=40m,Breadth =15m

b) length=18m,breadth=13m​

Answer 1

Answer:

perimeter of rectangle = 2( L +B)

= 2(40+15)

= 80+30

= 110m

b) 2(L+B)

= 2(18+13)

= 36+26

= 62 m

Answer 2

Answer:

1. the perimeter of rectangle =2×(l+b)

=2×(40+15)

=2×55

=110m.

2. perimeter of rectangle =2×(l+b)

=2×(18+13)

=2×31

=62m.

Step-by-step explanation:

hope this helps you mate with solution.