Question

Find the measure of angle x in the figure below.

45
80
55
100

Answer 1

Answer:

80

Step-by-step explanation:

y = 180 - (45+55)

y = 180 - 100

y = 80

x = y = 80 (vertical angles)

Answer 2

80 is the answer
First calculate y by angle sum property of triangle then calculate x by voa