Question

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

Answer 1

• 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}}}`