Transversals

Pairs of opposite angles formed intersecting lines.

• Vertical Angles

• Straight Angles

• Alternate Angles

• Corresponding Angles

Railroad 1 is parallel to Railroad 2. Railroad 3 goes diagonally across the 2 railroads. Find the measure of exterior angle B

• 180

• 59

• 69

• 34.5

Angles in the same relative position; angles in "similar figures"

• Vertical Angles

• Straight Angles

• Corresponding Angles

• Angles

Line M is parallel to Line N. The measure to angle 2 is 140°. Find measure to angle 3.

• 45

• 140

• 90

• 40

Angles that form a straight line and add up to 180.( Also called supplementary.)

• Corresponding Angles

• Interior Exterior Angles

• Straight Angles

• Alternate Exterior Angles

Line M is parallel to Line N. The measure to angle 2 is 140°. What is the measure to angle 7?

• -140

• 45

• 40

• 140

Angles inside the parallel lines and on opposite sides of the Transversal.

• Alternate Interior Angles

• Alternate Exterior Angles

• Vertical Angles

• Straight Angles

Line J is parallel to Line D. The measure to angle 1 is 90°. What is the measure to angle 6?

• 91

• 90

• 180

• 45

Angles outside the parallel lines and on opposite sides of the transversal.

• Corresponding Angles

• Alternate Exterior Angles

• Vertical Angles

• Alternate Exterior Angles

Line M is parallel to Line C. Angle 2 is 70°. What is the measue to angle 1?

• 90

• 70

• 110

• 1110