1. Find the area of a square whose side is 15 m.
Ans. Side of the square = 15m
Area of the square is = side x side
= 15m x 15m
=225 sq.m
2. Find the area of a square whose side is
18 m.
Ans. Side of the square = 18m
Area of the square is = side x side
= 18m x 18m
=324 sq.m
3. Find the area of a square whose side is
20 cm.
Ans. Side of the square = 20 cm
Area of the square is = side x side
= 20cm x 20cm
=400 sq.cm
4. Find the area of a square whose side is
3m 40 cm.
Ans. Side of the square = 3m 40 cm
=(300+40) cm
=340 cm
Area of the square is = side x side
= 340cm x 340cm
=115600 sq.cm
5. Find the area of a square whose side is
5m 50 cm.
6. A garden is 800 cm long and 300 cm broad. Find its length and breadth in metres and area in sq.m.
Ans. Length=800m=8m
Breadth =300 cm=3 m
Area of garden = length x breadth
=8m x 3m
=24 sq.m
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