ANGLES TRANSVERSAL & PARALLEL LINES

 $\angle3\ and\ \angle6\ are\ examples\ of\ which\ type\ of\ angle\ pair?$  

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

 $\angle1\ and\angle5\ are\ examples\ of\ which\ type\ of\ angle\ pair?$  

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

 $\angle6\ and\angle7\ are\ examples\ of\ which\ type\ of\ angle\ pair?$  

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

What does this image show?

• parallel lines
• perpendicular lines
• intersecting lines
• line segments

What is the best term to describe this image?

• intersecting lines
• perpendicular lines
• parallel lines
• arrows

Parallel lines ...

• will never intersect
• intersect to form right angles
• are curved lines

• 55^o alternate
• 55^o corresponding
• 125^o alternate
• 125^o corresponding

What is a transversal?

• A line that intersects two or more lines
• The angles opposite of each other when two lines cross
• Two angles whose sum measures 180 degrees
• Lines that intersect to form a 90 degree angle

What are alternate interior angles?

• A pair of angles on the outer side of two lines cut by a transversal, but on opposite sides of the transversal

• The angles opposite of each other when two lines cross

• A pair of angles on the inner side of two lines cut by a transversal, but on opposite sides of the transversal

• Two angles in the same position when parallel lines are cut by a transversal

 $\angle1$  and  $\angle2$  are ___.  

• Alternate Interior Angles

• Alternate Exterior Angles

• Same-side Interior Angles

• Corresponding Angles

• None of these