Question

AC, BD and EDC are straight lines.

(a) (i) Find the value of x.


x = ...........................................................
(ii) Give a reason for your answer.
..............................................................................................................................................
..............................................................................................................................................
(2)
(b) Find the value of y.


y = ...........................................................
(1)
(c) Find the value of z.


z = ...........................................................

Answer 1

X=62
Vertically opposite angles are equal

Y=44
Angles on a straight line add up to 180

Z =286
Because
180-x-y=74
360-74=286