Question

Question 1(a)

Find the area of the rectangle whose side is 3 cm and 4 cm.

Answer 1

The area is the region enclosed inside the closed figure.

Length = 3 cm.

Breadth = 4 cm.

Area of rectangle = length$\times$breadth.

= 3 cm$\times$4 cm = 12 $c{m}^2$ .