1. Sketch Radians in Standard Position

Working through a trig book and I was asked to sketch a number in radians in standard position. Just wanted to verify I did this correctly beaus the book does not work through the problem. EDIT: Just noticed in the diagram I forgot to invert pi/2 and 3pi/2, but other than that this was the answer I came up with.

2. Re: Sketch Radians in Standard Position

If you want to draw angles in standard position, you have to start from the positive x-axis (0 radian or 0 degree) going around till the required angle.