Question

Lines g, h, and l are parallel and m 2 = 129°.

What is m 12?



A.
51°

B.
61°

C.
129°

D.
151°

Answer 1

attachment

Answer 2

@ro561man

Answer 3

<2 is corresponding to <10
which means they are both equal
<10 and <12 are supplementary angles so
180 - 129 = <12

Answer 4

so 12

Answer 5

its around 45

Answer 6

hold on im checking now

Answer 7

no subtract 180- 129

Answer 8

remember vertical angles are equal