Area Problems
If area of a square is 64 sq cm, then find the area of the circle formed by the same perimeter.

256/? sq cm
318/? sq cm
215/? sq cm
216/? sq cm

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Area Problems
The cross section of a canal is a trapezium in shape . If the canal is a trapezium in shape. If the canal is 10 meters wide at the top and 6 meters wide at bottom and the area of cross section is 640 sq. meters The depth of canal is?

160 meters
40 meters
80 meters
384 meters

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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
Cannot be determined
9856 sq m
7958 sq m

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