Unit 1 Review for Readiness Assessment

Front

What is the angle relationship when two parallel lines are cut by a transversal and the angles are on opposite sides of the transversal but inside the parallel lines?

Back

Alternate Interior Angles

Front

What cannot happen under a rigid translation of a shape?

Back

The shape gets smaller.

Front

Which pairs of angles are considered vertical angles?

Back

∠COB & ∠AOD

Front

What are complementary angles?

Back

Angles that add up to 90°.

Front

Given two parallel lines cut by a transversal, which pair of angles represents alternate interior angles?

Back

∠7 and ∠2.

Front

What is the definition of corresponding angles?

Back

Angles that are in the same position on two parallel lines cut by a transversal.

Front

What is the sum of the measures of complementary angles?

Back

90°.

Front

What is the definition of vertical angles?

Back

Angles that are opposite each other when two lines intersect.

Front

What happens to the shape during a rigid transformation?

Back

The shape moves, turns, or flips but does not change size.

Front

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

Back

They are equal.