Question

Plz help asap, thank you

Answer 1

TKL is 57°

Explanation:

since angle 3 is equal to angle 4 and angle 4 equals 123°, then angle 3 is 123°

subtract 123 from 180 then you get 57

Answer 2

57

Explanation:

The answer is 57 because if angle 4 is 123 and angle 4 is equal to angle 3 then angle 3 is also 123. Then you would subtract 180 - 123 which is equal to 57.