mary is decorating a circular dartboard for use at her school fundraiser festival and she wants to put a fringe (border) around the edge of the dart board. the distance from the center of the board to its edge is 5ft. the fringe cost $2.99 a foot and is only sold in whole feet. how much will she have to pay for that part of the project?

Question

mertsj · Answer

find the circumference of the circle and multiply that answer by $2.99

anonymous · Answer

do you know how to find the circumference of a circle???

anonymous · Answer

no

anonymous · Answer

$$C=2\pi r$$
C=Circumference
r=radius

anonymous · Answer

what do you get for the circumference???