Corresponding, co interior, alternate angles

Front

What is it called when points lie on the same line?

Back

Collinear

Front

What are angles that are on opposite sides of a transversal and inside the two lines called?

Back

Alternate Interior Angles

Front

What are angles that are on opposite sides of a transversal and outside the two lines called?

Back

Alternate Exterior Angles

Front

What are angles that are on the same side of the transversal and inside the two lines called?

Back

Same-side Interior Angles

Front

What are angles that are in the same position on two parallel lines cut by a transversal called?

Back

Corresponding Angles

Front

If two angles are vertical angles, what can we say about their measures?

Back

They are equal.

Front

If two parallel lines are cut by a transversal, what is the sum of the same-side interior angles?

Back

180 degrees.

Front

Identify the pair of angles that are formed when two lines intersect and are opposite each other.

Back

Vertically opposite angles.

Front

If angle 1 is 50 degrees, what is the measure of its corresponding angle?

Back

50 degrees.

Front

If angle 2 is 120 degrees, what is the measure of the alternate interior angle?

Back

120 degrees.