Question

Find the area of a rectangle, if its length and breadth are 28 cm and
120 mm respectively.
er The side of a square is 70 cm. Find its area.​

Answer 1

Step-by-step explanation:

1 . 10mm= 1cm

breadth = 120mm = 12cm

area of rectangle = length × breadth

= 28 × 12 = 336 sq. cm

2 . side= 70cm

area of square = side × side

= 70 × 70 = 4900 sq. cm

HOPE I ANSWERED UR QUESTION

Answer 2

Answer:

The area of the Rectangle is 336

${cm}^{2}$

The area of the Square is 4900

${cm}^{2}$

Step-by-step explanation:

1 mm=0.1 cm

A Square has all sides equal.

Formula used to find area = length x breadth

Rectangle :

120mm=12 cm

28 x 12

336

Square :

70 x 70

4900