alternate angles, transversal

Front

What are alternate angles?

Back

Angles that are on opposite sides of a transversal and are equal when the lines are parallel.

Front

What are supplementary angles?

Back

Two angles that add up to 180 degrees.

Front

What are vertical angles?

Back

Angles that are opposite each other when two lines intersect; they are equal.

Front

What are corresponding angles?

Back

Angles that are in the same position on two parallel lines in relation to a transversal; they are equal.

Front

What are alternate interior angles?

Back

Angles that are on opposite sides of a transversal and inside the two lines; they are equal when the lines are parallel.

Front

What are alternate exterior angles?

Back

Angles that are on opposite sides of a transversal and outside the two lines; they are equal when the lines are parallel.

Front

If m∠1 = 67°, what is m∠2 if ∠1 and ∠2 are corresponding angles?

Back

m∠2 = 67°.

Front

If two angles are supplementary and one angle measures 113°, what is the measure of the other angle?

Back

The other angle measures 67°.

Front

Identify the pair of alternate exterior angles when two parallel lines are cut by a transversal.

Back

∠4 and ∠8.

Front

Identify the pair of alternate interior angles when two parallel lines are cut by a transversal.

Back

∠7 and ∠2.