Question

Sharon wants to put lace around the edge of the circular mirror shown.

12 in.
C = TD, where C is the circumference, and D is the diameter. Use 3.14 for the value of .
How many inches of lace will Sharon need to cover the edge of the mirror exactly once?
A. 3.82 in.
B. 18.84 in.
C. 37.68 in.
D. 75.36 in.

Answer 1

37.68in

Explanation:

Circumference = πd

d is the diameter = 12in

To get the number of lace that will cover we will find the circumference

C = 12 * 3.14

C = 37.68in

Hence the amount of lace needed is 37.68in