Question

in the following figure AB || CD & EF is a transversal. Find unknown angles x, y, z in this case
please ​

Answer 1

Answer:

x =55° ( vertically opposite angle )

y = 55° ( alternate angles )

y + z = 180° ( straight line )

55° + z = 180°

z = 180° - 55°

z = 125°

Answer 2

Answer:

ab

ef

CD

xy

explaination

yz are not joined together