Find the Trigonometric Function Value for the Angle Shown $\sec \theta$

Multiple Choice

Find the trigonometric function value for the angle shown.
- $\sec \theta$

A) $\sec \theta = \frac { \sqrt { 85 } } { 7 }$
B) $\sec \theta = \frac { 7 \sqrt { 85 } } { 85 }$
C) $\sec \theta = \frac { 6 } { 7 }$
D) $\sec \theta = \frac { 7 } { 6 }$