Question

Is this an example of complementary or supplementary angles?​

Answer 1

its supplementary

Explanation:

because complimentary add upto 90 while supplimentary add upto 180

Answer 2

That is an example of a supplementary angle

Explanation:

Complementary angle are angles that sum up to 90°.

Supplementary angle are angles that sum up to 180°.

In the example provided, the x and 118° add up to 180° because of the straight line. If it was complementary, the total angle would look like an L shape