Question

Find the value of X

Answer 1

Answer:

should be 80, angle 50 is congruent on both sides to 50+50 equals 100. The triangle sum theorem says a triangle adds up to 180 degrees so we are left with 80, X=80 degrees

Answer 2

the total angle is 180.

50 + 50 + x = 180

thus , x = 80