Question

Use the relationship between supplementary angles to determine the value of y° if x°=125° . (1 point) Responses 305° 305 degrees 55° 55 degrees 35° 35 degrees 125°

Answer 1

If two angles are supplementary, their sum equals 180°. Therefore, if x° = 125°, then y° must be 180° - 125° = 55°. So the value of y° is 55°.