Question

PLEASE HELP!!! URGENT!!!!​

Answer 1

Answer:

80 degrees

Step-by-step explanatibecause its congruent to a suplementary angle

Answer 2

The size of angle x is 80.

reason:
angle CBD and ABC are a linear pair. this means u have to do 180-100, which is 80. angle ABC becomes 80 and since angle x and angle ABC are corresponding angles, this makes them congruent to each other. which means angle x is 80