Question

If m∠ABC = 72°, what is m∠DAB?

A)
72°
B)
108°
C)
144°
D)
216°

Answer 1

I think it's A but I'm not sure how to do these so.....

Answer 2

i think its A too because it looks like its the same angle as ABC (same degrees i mean)

Answer 3

That is a parallelogram. In a parallelogram, consecutive angles are supplementary.

Answer 4

Do ya get it?

Answer 5

Are you there?

Answer 6

oh! so then it would be 108

Answer 7

Ye, that would be it.

Answer 8

would this be supplementary as well?

Answer 9

@LegendarySadist

Answer 10

It would be 60 because if you did the vertical angle thing they would end up both being in the spot where when they are added they equal 180.