Question

Find the measure of the missing angle.

Answer 1

Answer:

26

Step-by-step explanation:

angle a and 154° both are supplementary. You see the straight line? Yes, once you combine 154° and a, you will get the straight line or straight angle which is 180°.

Therefore:-

154+a=180

a=180-154

a=26

Answer 2

Answer:

a = 26°

Step-by-step explanation:

a and 154° are adjacent angles on a straight line and sum to 180°, so

a + 154° = 180° ( subtract 154° from both sides )

a = 26°