Question

Find the area of rectangles of two adjacent sides of 12cm and 21cm?

Answer 1

Given

The adjacent sides are 12 cm & 21 cm

To find

area of rectangle

Solution

The area of rectangle = product of adjacent sides

= 12 × 21

= 252 cm^2

so the area of rectangle is 252 cm^2

Answer 2

Heya ☺

Given that

Length = 12 cm

Breadth = 21 cm

Area = ?

Solution

Area of a rectangle = length × breadth

= (12 × 21) cm^2

= 252 cm^2

Hence , the area of its adjacent side is 252 cm^2.

Thanks