Understanding Angles: Complementary, Vertical, and Supplementary

The video tutorial explains how to identify and match pairs of angles using a diagram. It covers complementary angles, which sum to 90 degrees, vertical angles formed by intersecting lines, and supplementary angles, which sum to 180 degrees. The tutorial provides examples and guides viewers in selecting the correct angle pairs from given options.

What is the task described in the video regarding angle pairs?

• To draw different types of angles

• To identify and match pairs of angles

• To calculate the measure of each angle

• To find the area of the diagram

Tags

CCSS.7.G.B.5

What is the sum of the measures of complementary angles?

• 45 degrees

• 90 degrees

• 360 degrees

• 180 degrees

Tags

CCSS.7.G.B.5

Which pair of angles is identified as complementary in the diagram?

• Angle 1 and Angle 3

• Angle 2 and Angle 4

• Angle 1 and Angle 2

• Angle 3 and Angle 5

Tags

CCSS.7.G.B.5

What defines vertical angles?

• Angles that are adjacent

• Angles that are opposite each other when two lines intersect

• Angles that sum up to 90 degrees

• Angles that form a straight line

Tags

CCSS.7.G.B.5

Which pair of angles is identified as vertical in the diagram?

• Angle 1 and Angle 2

• Angle 2 and Angle 3

• Angle 3 and Angle 5

• Angle 4 and Angle 5

Tags

CCSS.7.G.B.5

What is a characteristic of vertical angles?

• They always form a right angle

• They always have the same measure

• They are always adjacent

• They always form a straight line

Tags

CCSS.7.G.B.5

What is the sum of the measures of supplementary angles?

• 180 degrees

• 45 degrees

• 90 degrees

• 360 degrees

Tags

CCSS.7.G.B.5

Which pair of angles is initially identified as supplementary but not listed in the choices?

• Angle 4 and Angle 5

• Angle 2 and Angle 5

• Angle 3 and Angle 4

• Angle 1 and Angle 2

Tags

CCSS.7.G.B.5

Which pair of angles is finally selected as supplementary from the given choices?

• Angle 3 and Angle 5

• Angle 4 and Angle 5

• Angle 2 and Angle 4

• Angle 1 and Angle 3

Tags

CCSS.7.G.B.5

What is the relationship between angle 4 and angle 5 in the final selection?

• They are complementary

• They are adjacent

• They are vertical

• They are supplementary

Tags

CCSS.7.G.B.5