This document covers angles and their measurement in radians and degrees. It includes objectives to find the length of an arc formed by a central angle, identify angle measures, find the area of a circular sector, and compute linear speed given angular speed and radius. Specifically, it asks the reader to find the arc length of a circle with radius 4 meters and central angle of 0.5 radians, identify angle measures of 80, 140, -30 and 100 degrees, and find the area of a circular sector with radius 5 feet and angle of 40 degrees.