Q 1: To find the area of a ring, the two circles of that ring need not be concentric. False True

Q 2: The semicircles of a circle are symmetric to diameter of a circle. False True

Q 3: Circumference of a circle = pd. False True

Q 4: Formula for area of ring = p(R+r)W. False True

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Question 6: This question is available to subscribers only!

