Q 1: Perimeter of a circle = (36/14)d. False True

Q 2: To find area of ring, the difference between the radii is not essential. True False

Q 3: Perimeter of a semicircle is 2pr.
False True

Q 4: The semicircles of a circle are symmetric to diameter of a circle. True False

Question 5: This question is available to subscribers only!

Question 6: This question is available to subscribers only!

