8th Final - Transversal Angles And Triangle Theorems

Front

The Triangle Sum Theorem states that the sum of all angles in a triangle is ______.

Back

180°

Front

Find the measure of each angle indicated. If angle A = 66°, what is the measure of angle B if angle A and angle B are complementary?

Back

Angle B = 90° - 66° = 24°

Front

Given two parallel lines cut by a transversal, what are vertical angles?

Back

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

Front

If angle 4 is 116°, what is the measure of angle 6 if angle 4 and angle 6 are alternate interior angles?

Back

Angle 6 = 116°.

Front

What is the measure of angle b if angle a = 36° and they are supplementary?

Back

Angle b = 180° - 36° = 144°.

Front

If two angles are complementary and one angle measures 70°, what is the measure of the other angle?

Back

The other angle = 90° - 70° = 20°.

Front

What is the definition of a transversal in geometry?

Back

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

Front

If angle 1 = 139° and angle 2 is a corresponding angle, what is the measure of angle 2?

Back

Angle 2 = 139°.

Front

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

Back

Alternate exterior angles are equal.

Front

If angle 3 = 66° and angle 4 is a linear pair with angle 3, what is the measure of angle 4?

Back

Angle 4 = 180° - 66° = 114°.