Question

What is the measure of ∠BCD?

Answer 1

Hey there!

This is a parallelogram, and we have the angles next to each other add to 180 degrees. Angle ABC+Angle BCD=180

103+x=180

x=77

BCD=77 degrees.

Let me know if this helps :)

Answer 2

Answer: 77 degrees

Explanation:

interior angles on the same side of transversal are supplementary. Thus,

103+x=180

x = 77

Hope it helps <3