Finding the Measure of Angles:
Measuring angles is crucial in geometry to understand various shapes and relationships. Using protractors or angle rulers, angles are typically measured in degrees. To find the measure of an angle, align the base of the protractor with one side of the angle and the center of the protractor with the vertex. Read the angle measure where the other side of the angle intersects the protractor’s scale. Understanding the types of angles, such as acute, obtuse, right, straight, complementary, and supplementary, helps classify and analyze different angles.