Question

a circular tablecloth has a radius of 2.5 feet. kyle is sewing a piece of ribbon around the edge of the tablecloth. if kyle has exactly enough ribbon, which measurement is closest to the length of the piece of ribbon in feet?

a. 19.63 ft
b. 15.7 ft
c. 7.85 ft
d. 31.4 ft

Answer 1

C = pi * d
C = 3.14 * 5
C = ?

Answer 2

15.7

Answer 3

A=pi r
A=pi (2.5)
A=2.5 (3.14)
A=7.85 ft