Area Problems
The area of a right angled triangle is 40 sq cm. If its base is equal to 28 cm. find its height.

46/7 cm
56/7 cm
36/7 cm
26/7 cm

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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?

10.5 %
10.25 %
10 %
8.75 %

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