Question

8.2 find the perimeter of rectangle whose lenth
- 18cm, breadth =10cm​

Answer 1

Given:

l=18cm

b=10cm

perimeter=2(l+b)

=2(18+10)

=2(28)

=56 cm

Answer 2

Answer:

perimeter

2(l+b)

2(-18+10)

2(-8)

-16cm

hope it help u