Geometry Review

Front

What type of angle pair is formed when two lines intersect and the angles are adjacent and supplementary?

Back

linear pair

Front

What is the measure of a straight angle?

Back

180°

Front

What is the relationship between alternate exterior angles when two parallel lines are cut by a transversal?

Back

They are equal.

Front

What is the relationship between corresponding angles when two parallel lines are cut by a transversal?

Back

They are equal.

Front

What is the relationship between vertical angles?

Back

They are equal.

Front

What is the sum of the interior angles of a triangle?

Back

180°

Front

If two angles are consecutive interior angles, what can be said about their measures when the lines are parallel?

Back

They are supplementary.

Front

What is the formula to find the measure of an exterior angle of a triangle?

Back

The exterior angle is equal to the sum of the two opposite interior angles.

Front

If m∠A + m∠B = 180°, what can be said about angles A and B?

Back

They are supplementary.

Front

What is the definition of alternate interior angles?

Back

Angles that lie between two parallel lines and on opposite sides of a transversal.