Angle Measures Formed by Parallel Lines Cut by Transversal

Given the following two parallel lines cut by a transversal. Which pair of angles represents alternate exterior angles?

Angle D and Angle W are...

• Corresponding

• Alternate Interior

• Alternate Exterior

• Same-Side Interior

If angle 6 is 25 degrees, how many degrees is angle 7?

• 25 degrees

• 50 degrees

• 90 degrees

• 155 degrees

Which of these angles is NOT congruent to angle 5?

• Angle 6

• Angle 8

• Angle 1

• Angle 4

What are supplementary angles?

• Two angles whose sum measures 180 degrees

• 
  Two angles whose sum measures  90 degrees

• 
  Two angles in the same position when parallel lines are cut by a transversal

• The angles inside the triangle that are not adjacent to the exterior angle

A line that cuts two or more lines

• perpendicular lines

• parallel lines

• ray

• transversal

Formed by two lines or rays, which meet at a point called a vertex

• perpendicular

• angle

• intersecting lines

• triangle

When two lines are cut by a transversal, a pair of angles on opposite sides of the transversal and outside the two lines

• same-side exterior angles

• alternate interior angles

• complementary angles

• alternate exterior angles

When two lines are cut by a transversal, a pair of angles on the same side of the transversal and inside the two lines

• alternate interior angles

• same-side interior angles

• corresponding angles

• same-side exterior angles