Multiple Choice

Find the measure of ∠s.
Three angles are formed on a line by 2 rays with a shared endpoint. One of the angles is marked as a right angle. One of the angles is marked s. The third angle is marked as 27 degrees.
(1 point)
Responses

63°
63°

153°
153°

68°
68°

148°
148°

The correct answer is 63°.