Complementary and Supplementary Angles, Using the Protractor

Two Angles are Complementary when they add up to

• 90 degrees

• 180 degrees

• 150 degrees

• 360 degrees

Without using a protractor, find the measure of X.

• 62 degrees

• 80 degrees

• 32 degrees

• 78 degrees

Which of the following is NOT an example of supplementary angles?

Without using a protractor, find the measure of X.

• 45 degrees

• 28 degrees

• 32 degrees

• 118 degrees

Q1. What is the sum of 10 and 7?

• 1) 10

• A) 17

• 2) 80

• 3) 90

• 23
• 20
• 44
• 16

• 25
• 35
• 45
• 55

Two angles are complementary. The first angle is twice the measure of the second angle. What is the measure of the larger angle?