HOMEWORK #5: Parallel Lines and Transversal Angles

Front

Angles which add up to 180° are called _____

Back

Supplementary Angles

Front

Identify the correct statement: ∠1 & ∠8 are supplementary angles, ∠2 & ∠3 are supplementary angles, ∠4 & ∠5 are supplementary angles, ∠7 & ∠8 are supplementary angles

Back

∠7 & ∠8 are supplementary angles

Front

What is the value of x if the equation is given?

Back

13

Front

Name the angle vertical to angle 3.

Back

angle 1

Front

Name the angle relationship: Alternate Interior, Alternate Exterior, Corresponding, Vertical Angles

Back

Vertical Angles

Front

What are corresponding angles?

Back

Angles that are in the same position on parallel lines in relation to a transversal.

Front

What are alternate interior angles?

Back

Angles that lie between two parallel lines and on opposite sides of a transversal.

Front

What are alternate exterior angles?

Back

Angles that lie outside two parallel lines and on opposite sides of a transversal.

Front

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

Back

180°

Front

If two lines are parallel, what can be said about the angles formed by a transversal?

Back

The corresponding angles are equal, and the alternate interior angles are equal.