Find the circumference of a circle with radius, r = 19.5m. Give your answer in terms of pie Question Find the circumference of a circle with radius, r = 19.5m. Give your answer in terms of pie in progress 0 Math Vivian 12 hours 2021-10-12T11:15:01+00:00 2021-10-12T11:15:01+00:00 1 Answer 0

## Answers ( )

Answer:39π cm

Step-by-step explanation:The circumference (C) of a circle is calculated as

C = 2πr ( r is the radius )

Here r = 19.5, thus

C = 2π × 19.5 = 39π cm