Which reason justifies the statement that measure angle upper D upper A upper B is 100°?

Question

Line upper D upper C is shown intersecting with line upper E upper B at point upper A. The angle upper E upper A upper D is labeled 80 degrees.
(1 point)
Responses

Angle D A Band angle Upper E Upper A Upper Dare supplementary.
Image with alt text: Angle D A B and Image with alt text: angle Upper E Upper A Upper D are supplementary.

Angle D A Band angle Upper E Upper A Upper Dare complementary.
Image with alt text: Angle D A B and Image with alt text: angle Upper E Upper A Upper D are complementary.

angle Upper D Upper A Upper B congruent-to angle Upper E Upper A Upper D
Image with alt text: angle Upper D Upper A Upper B congruent-to angle Upper E Upper A Upper D

angle Upper D Upper A Upper B perpendicular-to angle Upper E Upper A Upper D

Answer 1

None of the reasons listed justify the statement that measure angle DAB is 100°.