202k views
5 votes
Can someone tell me what formula I’m supposed to use

Can someone tell me what formula I’m supposed to use-example-1

2 Answers

0 votes
C=pi x diameter
C=3.14(9.5)
C is approximately 30in^2
User VMMF
by
5.1k points
3 votes
I believe you're solving for the pie crust surrounding the pie. If so, use the circumference formula which is 2*pi*r. The circumference is the border of the circle.
User Dader
by
6.3k points