Question

A pizza has a diameter of 16 inches.What is the approximate circumference of the pizza?

A.100.5 in
B.50.2 in
C.25.1 in
D.12.6 in

Answer 1

B

Explanation:

The circumference (C ) of a circle is

C = πd ← where d is the diameter

here d = 16, hence

C = 16π ≈ 50.2 in → B