Question

If x = 82°, find the measures of angles 1, 2, and 3

Answer 1

angle 2 is 82 also and angle 3 and 4 is 180 - 82 = 98

Answer 2

98

Explanation:

x(o) + 1(o) = 180(o)

∠2° = ∠x°

∠1° = ∠3°