Angles Names

How can we describe these angles?

• Alternate exterior angles

• Alternate interior angles

Answer explanation

These lines were both interior angles on alternate sides of the transversal = alternate interior angles

How can we describe these angles?

• Corresponding angles

• Alternate interior angles

Answer explanation

These lines were on the same side as the transversal = corresponding angles

What is the best term to describe this image?

• intersecting lines

• perpendicular lines

• parallel lines

• arrows

Answer explanation

Parallel lines never touch --- like railroad tracks

Parallel lines ...

• will never intersect

• intersect to form right angles

• are curved lines

Answer explanation

Hint: The word parallel has two parallel lines in it!

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

• Alternate Interior Angles

• Alternate Exterior Angles

 $\angle1\$  and  $\angle2$  are ___.

• Corresponding Angles

• Same-side Interior Angles

Answer explanation

Angle 1 was interior and Angle 2 was exterior so it couldn't be "same side interior angles" since they both have to be interior.

The straight line that cuts a pair of parallel lines is called

• an angle

• a ray

• a transversal

• a point

What is the angle relationship?

• Alternate Interior

• Same Side Interior

• Same Side Exterior

Answer explanation

These lines were both on the right side of the transversal = same side interior

Parallel lines

• Will never intersect

• Go on and on forever

• Have the same distance between them at all points

• All of the above

Tags

CCSS.HSG.CO.A.1

What is the angle relationship?

• Same side interior

• Alternate interior

• Corresponding

• Alternate exterior