Answer
See answers below.
Work Step by Step
Based on the definitions of trig functions, use the given figure in the exercise with the dimensions, we have:
1. $sinA=\frac{12}{13}$
2. $cosA=\frac{5}{13}$
3. $tanA=\frac{12}{5}$
4. $cotA=\frac{5}{12}$
5. $secA= \frac{13}{5}$
6. $cscA= \frac{13}{12}$
