Q2 of 31 Page 33

The side of a square is given. Calculate its area.

(1) 25 cm (2) 2.8 m


(3) 7.2 cm (4) 13.5 m

(1) Side of square(s) = 25 cm


Area of square = (s × s) = 625 sq cm


(2) Side of square(s) = 2.8 m


Area of square = (s × s) = 7.84 sq m


(3) Side of square(s) = 7.2 cm


Area of square = (s × s) = 51.84 sq cm


(4) Side of square(s) = 13.5 m


Area of square = (s × s) = 182.25 sq m


More from this chapter

All 31 →
1

Calculate the area of the rectangle given its length and breadth.

(1) 5.2 cm, 2.5 cm


(2) 2.1 m, 1.5 m


(3) 3.5 m, 1.2 m

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What is the area of a parallelogram whose base is 12 cm and height 7 cm?

 2

The area of a parallelogram is 26 sq cm. If its base is 6.5 cm, what is its height?

 3

The area of a parallelogram is 56 sq cm and its height is 7 cm. What is its base?