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# Correctly Solving for an Angle

GEOM-DGNCA4

Two students came up with different solutions when solving the problem below for $k$.

Which student is correct and why?

A

Bob is correct because the angles are congruent.

B

Bob is correct because the angles are supplementary.

C

Bob is correct because the angles are complementary.

D

Larry is correct because the angles are congruent.

E

Larry is correct because the angles are supplementary.

F

Larry is correct because the angles are complementary.