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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 = ...........................................................

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 class=

Respuesta :

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

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