Parallel Lines and Transversals Honors

Which angles are exterior angles?​ (a)   ​ (b)   ​ (c)   ​ (d)  

• 1

• 2

• 7

• 8

• 3

• 4

• 5

• 6

The relationship between angles 3 and 6 is ​ (a)  

The relationship between angles 4 and 6 is ​ (b)  

• alternate interior

• same side interior

• alternate exterior

• same side exterior

• corresponding

• vertical

Match the following

• Interior angles that are on the same side of the transversal

• Same Side Interior Angles

• Angles of the same side of the transversal and in the same position

• Same Side Exterior Angles

• Exterior angles that are on the same side of the transversal

• Alternate Interior Angles

• Interior angles, non-adjacent, and on opposite sides of the transversal

• Corresponding Angles

• Exterior angles, non-adjacent, and on opposite sides of the transversal

• Alternate Exterior Angles

• alternate interior

• same side interior

• alternate exterior

• corresponding

• vertical

Are these lines parallel?  Why?

• Yes - the angles add up to 180

• Yes - the corresponding angles are congruent

• No - there's no tick marks

• No - the angles are not equal.

Which could be used to prove the lines are parallel?

• Corresponding

• Alternate Interior

• Linear Pair

• Cannot be proved parallel

What is the reason for Statement 3?

• Definition of Supplementary Angles

• Transitive Property of Congruence

• Converse of Corresponding Angles Postulate

• Angles that form a Linear Pair that sums 180

Parallel lines have __________ slopes

• Equal

• Opposite

• Reciprocal 

• Total

Write the equation of the line PARALLEL to the line y = 4x - 9 that passes through the point (-2, 4)

• y = 4x + 12

• y = -4x -4

• y = -1/4x + 5/2

Are these lines parallel, perpendicular, or just intersecting (not at a right angle)?

• parallel

• perpendicular

• intersecting (not at a right angle)