Question

7. In the adjoining figure, three coplanar lines AB,
CD and EF intersect at a point o, forming angles
as shown. Find the values of x,y,z and t.
B
90°
50°
A
F​

Answer 1

Answer:

X+50+90==180

x=40

x=y. vertically opposite angles

y=40

z=50. vertically opposite angles

t=90. vertically opposite angles