Question

Practice Questions
Set 1: Square Root of a Number
1. Find the length of the side of the square
when the area is given.
A. 49 cm
B. 100 m
C. 400 cm
D. 225 m
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Answer 1

a]Area of the square =49cm

lenght of one side =√49=7cm

b]Area of the square=100m

lenght of one side =√100=10m

c]Area of the square=400cm

lenght of one side =√400 =20cm

d]Area of the square=225m

lenght of one side =√225=15m

hope it will help u