How do find the circumference of 24 pie units?

Answer 1

C = circumference = ( 2 ) ( pi ) ( r ) = ( pi ) ( D )

You have D = 24

C = ( pi ) ( 24 ) = ( 3.141592654... ) ( 24 ) = 75.40 <-------------------------

Answer 2

You can find the circumference of a circle:

* By multiplying the circle's diameter by pi, or

* By multiplying the circle's radius by 2 x pi.