Question

The diameter of a circle is 18 cm. Find its circumference in terms of pie​

Answer 1

im sorry but can you show more so i can help you Explanation:

Answer 2

`\huge\boxed{\sf C = 18 \pi \ cm}`

Explanation:

Diameter = 18 cm

Radius = D / 2 = 18 / 2 = 9 cm

Circumference = 2πr

C = 2π (9)

C = 18 π cm

`\rule[225]{225}{2}`

Hope this helped!

~AH1807