protractor, used for measuring angles, obtuse angle, between 90 and 180 degrees, right angle, exactly 90 degrees, acute angle, less than 90 degrees, reflex angle, more than 180 degrees but less than 360 degress, full rotation angle, exactly 360 degrees, angles, ______ are measured in degrees, straight angle, exactly 180 degrees

Match-Up Angles

Leaderboard

Visual style

Options

Switch template

Continue editing: ?