Angle Relationships and Measures

In this video, Sarah from Geeky Teachy explains complementary and supplementary angles. The lesson is part two of a series on additive angles. Complementary angles add up to 90 degrees, while supplementary angles add up to 180 degrees. The video includes examples and calculations to find missing angle measures, emphasizing the concepts of adjacent angles and their properties.

What should you do if you're not familiar with additive and adjacent angles before watching this video?

• Skip to the end of the video

• Watch the first video on additive and adjacent angles

• Read a textbook on angles

• Ask a friend for help

What is the total measure of complementary angles?

• 180 degrees

• 45 degrees

• 90 degrees

• 360 degrees

If angle P and a 33-degree angle are complementary, what is the measure of angle P?

• 123 degrees

• 90 degrees

• 57 degrees

• 33 degrees

What is the measure of angle P if it is complementary to a 33-degree angle?

• 90 degrees

• 57 degrees

• 33 degrees

• 123 degrees

What is the measure of a right angle?

• 45 degrees

• 360 degrees

• 180 degrees

• 90 degrees

What is the measure of angle P if it is complementary to a 33-degree angle?

• 33 degrees

• 90 degrees

• 123 degrees

• 57 degrees

What is the definition of supplementary angles?

• Angles that are equal

• Angles that form a circle

• Angles that add up to 90 degrees

• Angles that add up to 180 degrees

What is the measure of a straight angle?

• 90 degrees

• 180 degrees

• 360 degrees

• 45 degrees

In the example of supplementary angles, what is the total measure of angles P, Q, and T?

• 360 degrees

• 90 degrees

• 180 degrees

• 270 degrees

If angles TQS, 50 degrees, and 85 degrees are supplementary, what is the measure of angle TQS?

• 95 degrees

• 85 degrees

• 50 degrees

• 45 degrees