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The diagram shows a circle with centre
O.
A, B, and C lie on the circumference of
the circle.
X, A and Y lie on a tangent to the circle.
Work out:
(i) (ii) ABC
С
x
ö
163°
В
B
A69°
The diagram is not drawn accurately.
r
o
O
ACB =
=
.
0
LABCE
0


The Diagram Shows A Circle With Centre O A B And C Lie On The Circumference Of The Circle X A And Y Lie On A Tangent To The Circle Work Out I Ii ABC С X Ö 163 В class=

Sagot :

Answer:

This is my notes

Step-by-step explanation: