Angles Practice

Front

What are corresponding angles?

Back

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

Front

Identify the relationship of angles formed by a transversal cutting two parallel lines.

Back

The angles can be classified as Corresponding angles, Same Side Interior angles, Alternate Interior angles, or Alternate Exterior angles.

Front

What are alternate exterior angles?

Back

Alternate exterior angles are pairs of angles that lie outside the two parallel lines and on opposite sides of the transversal. They are equal in measure.

Front

What is the sum of supplementary angles?

Back

Supplementary angles are two angles whose measures add up to 180°.

Front

What are vertical angles?

Back

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

Front

If angle A is 34°, what is the measure of its supplementary angle?

Back

146° (because 180° - 34° = 146°).

Front

If angle B is 103°, what is the measure of its vertical angle?

Back

103° (vertical angles are equal).

Front

Calculate the value of x if it is supplementary to 34°.

Back

x = 146°.

Front

Calculate the value of y if it is vertical to 77°.

Back

y = 77°.

Front

What is the measure of same-side interior angles when two parallel lines are cut by a transversal?

Back

Same-side interior angles are supplementary, meaning they add up to 180°.