Area Problems
The sides of a triangular board are 13 meters, 14 meters and 15 meters. The cost of paining it at the rate of Rs. 8.75 per m 2 is?

Rs. 722.50
Rs. 688.80
Rs. 730.80
Rs. 735

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Area Problems
The radius of a circle is increased so that its circumference increase by 5%. The area of the circle will increase by?

8.75 %
10.25 %
10 %
10.5 %

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Area Problems
A polygon has 44 diagonals the number of its sides is?

10
9
11
12

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