Corresponding Angles and Sides - Bell Ringer

Front

What are corresponding angles?

Back

Corresponding angles are pairs of angles that are in the same position on two different parallel lines cut by a transversal. They are equal in measure.

Front

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

Back

When two parallel lines are cut by a transversal, the corresponding angles are equal.

Front

What is the relationship between the sides of similar triangles?

Back

The sides of similar triangles are in proportion, meaning the ratios of the lengths of corresponding sides are equal.

Front

If angle A corresponds to angle D, what can we say about their measures?

Back

Angle A and angle D have the same measure.

Front

How do you identify corresponding sides in similar figures?

Back

Corresponding sides in similar figures are the sides that are in the same relative position in each figure.

Front

What is the definition of proportional sides?

Back

Proportional sides are sides of two or more figures that have the same ratio of lengths.

Front

If two angles are corresponding angles, what can we conclude about their measures?

Back

If two angles are corresponding angles, their measures are equal.

Front

What is a transversal in geometry?

Back

A transversal is a line that intersects two or more lines at different points.

Front

How can you determine if two triangles are similar?

Back

Two triangles are similar if their corresponding angles are equal and the lengths of their corresponding sides are proportional.

Front

What does it mean for angles to be congruent?

Back

Congruent angles are angles that have the same measure.