Question

A circle's radius is 16 centimeters.

What is the circle's circumference (use 3.14 for pi and round to the
nearest tenth)?

Answer 1

100.5 cm

Explanation:

The circumference of a circle is given by the formula ...

C = 2πr

Using the given values, we find ...

C = 2(3.14)(16 cm) ≈ 100.5 cm . . . circumference of the circle