Question

∠X and ∠Y are supplementary angles. ∠Y measures 142 degrees. What is the measure of ∠X?

Answer 1

Answer:

here is your answer

Step-by-step explanation:

Sum of two supplementary angles = 180

so the angle x will be of 38

Answer 2

Answer:

sum of supplementary angles is 180

x+y is 180

x+142 =180

X=180-142

=38