Identify Shapes Based on Lines and Angles

In this picture, two parallel lines are cut by a third line, called a transversal. What is the maximum number of Linear Pairs of angles you can find?

• 2 Linear Pairs

• 4 Linear Pairs

• 6 Linear Pairs

• 8 Linear Pairs

• Sweet!

• Cool.

• Right on.

• They are congruent

• They form vertical angles

• They form a linear pair

• They are non-adjacent angles

Choose the correct term described: A connected straight path that has no thickness and extends in opposite directions.

• Point

• Segment

• Line

• Plane

Find the m∠1

• 67

• 113

• 180

• 23

Find D

• ∠D=116°

• ∠D=64°

• ∠D=180°

• ∠D=26°

Angle 1 = 27^o
Find the measure of angle 4

• 27^o

• 153^o

• 63^o

• 90^o

Given the following two parallel lines cut by a transversal. Which pair of angles represents alternate exterior angles?