### Home > PC > Chapter 8 > Lesson 8.1.2 > Problem8-32

8-32.

Given $\cos A = \frac { 5 } { 13 }$ where $0 < A < \frac { \pi } { 2 }$, find $\csc A$.

Draw a circle and label the sides of a reference triangle in Quadrant 1.

Find the 3rd side.

Find the $\csc A$.