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Question

The side of a square is equal to the diameter of a circle. The area of a square is 196 sq cm. what is the area of the circle?

A 112 sq cm Correct Answer Incorrect Answer
B 156 sq cm Correct Answer Incorrect Answer
C 154 sq cm Correct Answer Incorrect Answer
D 132 sq cm Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

Side of the Square = √196 = 14cm Diameter of the circle = 14cm Radius of the Circle = 7cm Therefore, Area of the Circle = πr2 = 22/7 ×7 ×7 = 154cm2

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