(Solved): 7-3 Part A Practice - Trig Functions and the Reference Triangle Follow the directions and steps in ...

7-3 Part A Practice - Trig Functions and the Reference Triangle Follow the directions and steps in your notes to evaluate the six trig functions for each problem below. Show work to find $r$ and leave $r$ as a simplified radical if necessary. 1) Angle $?$ has the point $(12,?5)$ on its terminal side. 2) Angle $?$ (alpha) has the point $(?1,2)$ on its terminal side. 3) Angle $P$ has the point $(24,7)$ on its terminal side. The taminal side of $A$ passas through $(?3,?4)$ $\begin{array}{l}\sin A=\\ \cos A=\\ \tan A=\\ \cot A=\\ \sec A=\\ \csc A=\end{array}$ The teminal side of $B$ passesthrough $(?2,1)$ $\begin{array}{l}\sin B=\\ \cos B=\\ \tan B=\\ \cot B=\\ \sec B=\\ \csc B=\end{array}$ The terminal side of $?$ passes through $(?3,0)$ $\begin{array}{l}\sin ?=\\ \cos ?=\\ \tan ?=\\ \cot ?=\\ \sec ?=\\ \csc ?=\end{array}$