Finding an angle measure for a triangle with an extended side

Question

asked May 6, 2020 20.2k views

1 Answer

Antacerod · Answer 1 · 2020-05-11T13:09:58+0000

Answer:

100°

Explanation:

sum of two interior angles in a triangle that is not adjacent to exterior angle is equal to that exterior angles

so

x° + 50° = 150°

x = 100