Question

Find the circumference of a circle with diameter, d = 3cm.
Give your answer in terms of pi

Answer 1

Answer:

• Circumference of a circle I given by:

$\dashrightarrow \: { \rm{C = \pi d}}$

→ d is the diameter.

${ \rm{C = \pi(3)}} \\ \\ { \boxed{ \tt{circumference = 3\pi \: cm}}}$

Answer 2

Answer:

circumference=πD

3.14 x 3

=9.42cm

Step-by-step explanation: