Diagrams below. ams are sketched in scale.
e of the circle is always indicated by O.
G
The angle F at the circumference is
twice the angle .
(0 = 2 x )
This is not true for the angle Ĝ and Ô.
( 3 + 2 x C)
Give a possible reasons why this is so.
60.02
75.819
H
120.04°
(2)​