Using a Protractor

The angle below is acute, so I know I need to look on the outside of the protractor where the ray is touching the numbers that are less than 90°. What is the measure of the angle? 86 90 94 What is the measure of the angle? 13 0 167 The angle below is acute, so I know I need to look on the inside of the protractor where the ray is touching the numbers that are less than 90°. What is the measure of the angle? 180 28 152 What is the measure of the angle? 18 20 162 Measuring Angles Explore a site that allows you to keep practicing measuring angles with a protractor. Measuring Angles Draw a right angle Draw an obtuse angle Draw an acute angle