Find the Length of an Arc Intercepted by a Central $\mathrm { r } = 10.63 \mathrm {~cm}$

Find the length of an arc intercepted by a central angle θin a circle of radius r. Round your answer to 1 decimal place.
- $\mathrm { r } = 10.63 \mathrm {~cm}$ .; $\theta = \frac { 10 } { 9 } \pi$ radians

A) $18.6 \mathrm {~cm}$
B) $11.8 \mathrm {~cm}$
C) $74.2 \mathrm {~cm}$
D) $37.1 \mathrm {~cm}$