If the length of the of a circle is 15 inches, what is the length of the radius of the circle?

A. 7.5 inches**
B. 15 inches
C. 30 inches
D. any length between 0 and 15 inches

I think the answer is A. Check?

3 answers

not sure. What do you mean by

the length of the of a circle

??
The answer is A. 7.5 inches
D.
A.
D.
A.
C.
=100%