Question

Find x,y,z if AB||CD||EF and reflex angle z ​

Answer 1

Answer:

x = 50

and y = 180 - 120= 60°

Answer 2

Answer:

z=250°

Step-by-step explanation:

x = 50 ° (As the 50° angle and x are interior alternate angles) [Note interior alternate angles are equal]

and y = 180 - 120= 60° ( As y is the alternate interior angle to the supplement of 120° which is 60°) [Note interior alternate angles are equal]

Now, x+y=50°+60°=110°

z=360°-(x+y)=360°-110°=250° [By the property of angles around a point] (Angles around a point add up to 360°)