Question

The length and the breadth of a rectangle are 12cm and 9 cm respectively.

Answer 1

hey the area of this rectangle is length × breadth

area = 108 cm square

hope this helps

Answer 2

Hey

Here is your answer,

Area of the rectangle = lb
= 12 x 9
= 108 cm^2

Perimeter = 2(l+b)
= 2(12+9)
= 2 x 21
= 42 cm.

Hope it helps you!