Parallel lines cut by transversal

What type of angle pair are the blue arrows pointing to?

• same side exterior

• same side interior

• corresponding

• alternate interior

What type of angle pair are the green arrows pointing to?

• corresponding

• same side interior

• same side exterior

• alternate interior

What type of angle pair are the red arrows pointing to?

• same side interior

• same side exterior

• alternate exterior

• corresponding

What type of angle pair are the purple arrows pointing to?

• corresponding

• same side interior

• same side exterior

• alternate interior

• 2x - 3 = 65

• 2x - 3 + 65 = 180

• 2x - 3 + 65 = 360

• 124 = 3x - 16

• 124 + 3x - 16 = 180

• 180 - 3x - 16 = 124

• 32

• 23.1

• 28

• 16.9

(a)  

Answer explanation

Set up: 3x + 4 + 2x - 9 = 180

(a)  

Answer explanation

Did you just find x, ... or did you plug it back in to find the angle?

• a = 140

• b = 140

• c = 140

• d = 140