145k views
0 votes
The radius of a circle is 8.5 inches. The circumference of the circle is C inches.

A. 85/c
B. c/17
C. c/8.5
D. 17/c

User Quasar
by
6.3k points

1 Answer

5 votes

Interpreting as: circle 8.5 inches.

Assuming

"circle"

is a geometric object

circle | radius 8.5 inches

Equation:

(x - x_0)^2 + (y - y_0)^2 = 72.

(assuming center (x_0, y_0))

Properties:

diameter | 17 inches

area enclosed | 227 in^2 (square inches)

circumference | 53.4 inches

answer is D. 17/C

User Julien N
by
7.2k points