The point is on the terminal side of an angle in standard position. Give the smallest angle measure in both degrees and radians.

A.(-1,1)
B.(-3,3)
C.(2,4)

$\begin{array}{l}
a.\,\,\pi + \arctan \left( { - 1} \right) \\
b.\,\,\pi + \arctan \left( { - 1} \right) \\
c.\,\,\arctan \left( 2 \right) \\
\end{array}$

But you tell us why.

3. no idea?

4. Originally Posted by Rimas
no idea?
Then you have a great deal of work to do on your own.
I seems that you have no idea as to definitions. Is that correct?
If so, your first job is to learn definitions.
You cannot play if you do not understand the rules.