Angle Relationships and Measurements

The video tutorial covers lesson 11 on angle problems and solving equations. It revisits concepts from the previous lesson, focusing on different types of angle problems. The tutorial includes solving for missing angles using supplementary and vertical angles, and angles at a point. It provides step-by-step solutions for each problem, encouraging students to practice similar problems on their own.

What is the sum of supplementary angles?

• 90 degrees

• 180 degrees

• 270 degrees

• 360 degrees

If two angles are supplementary and one is 90 degrees, what is the measure of the other angle?

• 70 degrees

• 100 degrees

• 80 degrees

• 90 degrees

If two angles are vertical, what can be said about their measurements?

• They are complementary

• They are equal

• They are supplementary

• They are different

What is the measure of angle Y if Y + 51 = 147?

• 90 degrees

• 96 degrees

• 86 degrees

• 100 degrees

What is the sum of angles around a point?

• 270 degrees

• 90 degrees

• 360 degrees

• 180 degrees

If angle A is 59 degrees and angle B is 41 degrees, what is the measure of angle C if they are angles at a point?

• 270 degrees

• 180 degrees

• 260 degrees

• 360 degrees

If angle B is 105 degrees, what is the sum of the other angles at the point?

• 255 degrees

• 360 degrees

• 180 degrees

• 105 degrees

What is the measure of angle Z if Z + 158 + Z = 180?

• 11 degrees

• 22 degrees

• 44 degrees

• 33 degrees

If angle X is 15 degrees, what is the measure of angle CPA if CPA = 5 times X?

• 75 degrees

• 60 degrees

• 90 degrees

• 45 degrees

What is the measure of angle X if X + 90 + 5X = 180?

• 45 degrees

• 15 degrees

• 30 degrees

• 60 degrees