Area Problems
One side of a rectangular field is 4 meter and its diagonal is 5 meter. The area of the field is?

20 m 2
12 m2
15 m2
4?5 m2

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Area Problems
A parallelogram has sides 60 m and 40 m and one of the diagonal is 80 m long. Then its area is?

450 ? 15 sq. m
320 sq. m
600? 15 sq. m
480 sq. m

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Area Problems
A person observed that he required 30 s time to cross a circular ground along its diameter than to cover it once along the boundary. If his speed was 30m/min, than the radius of the circular ground is (take ? = 22/7)

5.5 m
10.5 m
7.5 m
3.5 m

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