Angle Relationships

Front

What are angle relationships?

Back

Angle relationships refer to the connections between angles formed by intersecting lines, including complementary, supplementary, vertical, and corresponding angles.

Front

Define complementary angles.

Back

Front

Define supplementary angles.

Back

Front

What are vertical angles?

Back

Vertical angles are the angles opposite each other when two lines intersect. They are always equal.

Front

What are corresponding angles?

Back

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

Front

What are alternate interior angles?

Back

Alternate interior angles are pairs of angles on opposite sides of a transversal but inside the two lines. They are equal when the lines are parallel.

Front

What are alternate exterior angles?

Back

Alternate exterior angles are pairs of angles on opposite sides of a transversal but outside the two lines. They are equal when the lines are parallel.

Front

Back

Front

Back

Front

If lines A and B are parallel and cut by a transversal, what can be said about the corresponding angles?

Back

The corresponding angles are equal.