Area Problems
If the ratio of the area of two square is 9 : 1 the ratio of their perimeters is?

1:3
9:1
3:4
3:1

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Area Problems
A man riding a bicycle, completes one lap of a circular field along its circumference at the speed of 14.4 km/h in 1 min 28 s. What is the area of the field?

8842 sq m
9856 sq m
Cannot be determined
7958 sq m

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