3.1 to 3.2 review Angles and triangles

Front

What are Same Side Interior Angles?

Back

Same Side Interior Angles are pairs of angles that lie on the same side of a transversal and between the two lines it intersects.

Front

What is the measure of an angle that is supplementary to a 78° angle?

Back

102°

Front

What is the relationship between Alternate Exterior Angles?

Back

Alternate Exterior Angles are equal when two parallel lines are cut by a transversal.

Front

What is an Exterior Angle in a triangle?

Back

An Exterior Angle is formed by one side of a triangle and the extension of an adjacent side.

Front

True or False: Corresponding Angles are equal when two parallel lines are cut by a transversal.

Back

True

Front

What is the definition of Corresponding Angles?

Back

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

Front

If angle D is 49°, what is the measure of its corresponding angle?

Back

49°.

Front

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

Back

The sum of the interior angles of a triangle is always 180°.

Front

What are Remote Interior Angles?

Back

Remote Interior Angles are the two angles inside a triangle that are not adjacent to a given exterior angle.

Front

If angle ABC is 131° and is an Alternate Exterior Angle, what is the measure of the corresponding angle?

Back

131°.