Question

What is the circumference of the circle with radius 8cm in terms of ?
A: 16cm B:4cm C:64cm D:32cm

Answer 1

Answer:

Step-by-step explanation:

$C = 2\pi *r\\r = 8cm\\C = 2*\pi*8\\C = 16 \pi cm$

Answer 2

Answer:

C = $16\pi cm$

Step-by-step explanation:

Circumference of circle = $2\pi r$

Where Radius = 8 cm

C = $2(\pi )(8)$

C = $16\pi cm$