Find the Circumference $25 \pi \mathrm { in }$
B) $10 \pi \mathrm { in }$

Multiple Choice

Find the circumference. Leave your answer in terms of pi.
-A circle with diameter 10 in.

A) $25 \pi \mathrm { in }$ .
B) $10 \pi \mathrm { in }$ .
C) $5 \pi$ in.
D) $20 \pi \mathrm { in }$ .