Question

Column A. Semi.Circumference of a circle with radius 10cm
Column B. Circumference of a circle with radius 5cm

• A. the quantity in Column A is greater
• B. the quantity in Column B is greater
• C. the two quantities are equal
• D. comparison cannot be made from the information given

Answer 1

Answer: (C)

the two quantities are equal

Answer 2

A).$\pi$10
B). 2$\pi$5=10$\pi$
So the correct option is (C)