For the following angle, categorize if it is an acute, a right, an obtuse, or a straight angle.

69.299°

For the angle given below, identify the quadrant where it lies and sketch it in its standard position on the unit circle provided.

2π/3

Sketch the given angle. Note that the angle should be in standard position: 

7π/8

Determine the ratio of 3° to one rotation.

The hands of the clock form two angles. Determine the smaller angle formed.

Add the angles:

125° 29' + 47° 48'

A pottery wheel makes 40 revolutions per min. Find out the number of revolutions it makes in a second.