Question

Lines g, h, and l are parallel and m 1 = 55°.

What is m 12?


VHS_PA_S1_07_L303_Q5.gif

A.
125°

B.
135°

C.
45°

D.
55°

Answer 1

@desiraem

Answer 2

So both angles 1 and 2 are on a line and a straight line has the angle of 180 degrees... So angle 1 + angle 2= 180. So what should you do haha

Answer 3

Do you get it ? ;)

Answer 4

It will be 55+angle 2=180

Answer 5

So you subtract 55 on both sides and you get 125 is equal to angle 2

Answer 6

So A

Answer 7

actually, its 55. i took the test.