Exploring Complementary and Supplementary Angles

What is defined as two rays that share a common endpoint?

• Angle

• Vertex

• Circle

• Line

What type of angle is formed when the sum of two angles equals 90 degrees?

• Right

• Obtuse

• Complementary

• Acute

Which angle is always marked by a small square at its vertex?

• Right

• Complementary

• Acute

• Obtuse

If two angles are adjacent, what do they share?

• The same degree measure

• A common side and vertex

• None of the above

• A common angle

What type of angle measures more than 90 degrees but less than 180 degrees?

• Obtuse

• Straight

• Acute

• Right

If angle A is 32 degrees and is complementary to angle B, what is the measure of angle B?

• 122 degrees

• 90 degrees

• 32 degrees

• 58 degrees

In a problem where angle A is 32 degrees and complementary to angle B, how would you find the measure of angle B?

• Subtract 32 from 90

• Multiply 32 by 2

• None of the above

• Add 32 to 90

What is the sum of the measures of two supplementary angles?

• 180 degrees

• 270 degrees

• 90 degrees

• 360 degrees

What is the measure of angle B if angle A is 143 degrees and they are supplementary?

• 90 degrees

• 143 degrees

• 47 degrees

• 37 degrees

What is the measure of angle B if angle A is 32 degrees and they are supplementary?

• 148 degrees

• 152 degrees

• 32 degrees

• 64 degrees