Question

identify the sum of X, Y, Z from the following figure?

Answer 1

x=y= 40,z=70 OK Dear

Answer 2

√√ Parallel Lines √√

--> CBE = 70° 
=> 180 - CBE = 110°
=> ABE = 110°
=> x = 150 - ABE = 40° √√

--> AE || BD  -> BE is the transversal
=> ∠AEB = ∠EBD ------> [ alternate - interior angles ]
=> x = y = 40° √√

--> BE || CD 
--> ∠ABE = ∠ACD ---> [ corresponding angles ]
=> z = 110°

Hence, Sum [ x , y , z ] = [ 110° + 40° + 40° ] = 190° √