Area Problems
A triangle with three equal sides has its area equal to 3?3 sq cm . Find its perimeter .

2?3 cm
7?3 cm
6?3 cm
5?3 cm

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Area Problems
The Different between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is

None of these
2420 m2
2520 m2
2480 m2

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Area Problems
The length of the diagonal of a rhombus is 80% of the length of the other diagonal, Then the area of the rhombus is how many times the square of the length of the longer diagonal?

4/5
1/4
3/4
2/5

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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
3.5 m
7.5 m
10.5 m

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