In the figure below, angle y and angle x form vertical angles. Angle x forms a straight line with the 50° angle and the 40° angle.

In the figure below angle y and angle x form vertical angles Angle x forms a straight line with the 50 angle and the 40 angle class=

Respuesta :

they both are 90 because it just is ..... X= 90 and Y = 90 because opposite ripicale   

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