Angle Relationship Review

Angles 1 and 2 are...

• Supplementary (add up to 180 degrees)

• Alternate interior angles (congruent)

• Vertical angles (congruent)

Tags

CCSS.8.G.A.5

Alternate Interior Angles are always

• acute

• total 180 degrees

• congruent (equal measures)

• adjacent angles

Tags

CCSS.8.G.A.5

What are vertical angles?

• Angles that are adjacent to each other

• Angles that add up to 180°

• Angles that are opposite of each other when lines intersect

• Angles that add up to 90°

Tags

CCSS.7.G.B.5

Name the angle relationship.

• Alternate Interior

• Alternate Exterior

• Corresponding

• Vertical Angles

Tags

CCSS.8.G.A.5

Name the angle relationship.

• Alternate Interior

• Alternate Exterior

• Corresponding

• Vertical Angles

Tags

CCSS.8.G.A.5

Name the angle relationship.

• Alternate Interior

• Alternate Exterior

• Corresponding

• Vertical Angles

Tags

CCSS.8.G.A.5

You know the measure of angle 5 because of what relationship to angle 1?

• complementary

• vertical

• corresponding

• alternate interior

Tags

CCSS.8.G.A.5

The measure of angle 1 is 60 degrees. What is the measure of angle 2?

Mathematical Equivalence

ON

Tags

CCSS.8.G.A.5

The measure of angle 6 is 100 degrees. What is the measure of angle 8?

Mathematical Equivalence

OFF

Tags

CCSS.8.G.A.5

Which pair of angles are congruent?

• A and C

• C and L

• B and W

• D and W

Tags

CCSS.7.G.B.5