Supplementary and Complementary Angles

The video tutorial by Mr. Ace Math covers the concepts of complementary and supplementary angles. It begins with a brief review of basic angle types and arithmetic operations. The tutorial then explains complementary angles, which are angles that add up to 90 degrees, with several examples. It also covers supplementary angles, which add up to 180 degrees, again with examples. The video includes practice problems and a reflection section to reinforce the concepts learned. The tutorial emphasizes the importance of understanding the terminology and calculations involved in finding complements and supplements of angles.

What is the sum of angles in a complementary pair?

• 180 degrees

• 45 degrees

• 360 degrees

• 90 degrees

If angle A is 30 degrees, what is the measure of its complement?

• 30 degrees

• 150 degrees

• 90 degrees

• 60 degrees

Which of the following pairs of angles are complementary?

• 30 and 60 degrees

• 45 and 45 degrees

• 60 and 120 degrees

• 90 and 90 degrees

How do you find the complement of a given angle?

• Add 180 degrees

• Subtract from 180 degrees

• Subtract from 90 degrees

• Add 90 degrees

If angle X is 64 degrees, what is the measure of its complement?

• 116 degrees

• 90 degrees

• 64 degrees

• 26 degrees

What is the sum of angles in a supplementary pair?

• 360 degrees

• 180 degrees

• 90 degrees

• 45 degrees

If angle B is 110 degrees, what is the measure of its supplement?

• 180 degrees

• 70 degrees

• 110 degrees

• 90 degrees

Which of the following pairs of angles are supplementary?

• 90 and 90 degrees

• 60 and 120 degrees

• 30 and 60 degrees

• 45 and 45 degrees

How do you find the supplement of a given angle?

• Add 180 degrees

• Subtract from 90 degrees

• Subtract from 180 degrees

• Add 90 degrees

If angle Y is 78.5 degrees, what is the measure of its supplement?

• 90 degrees

• 180 degrees

• 78.5 degrees

• 101.5 degrees