06)
Band Care points on a cirelo, centre 0. 04. OB and OC are radii of the circle.
OBD is a s...
Mathematics, 01.01.2021 14:00 rocksac6744
06)
Band Care points on a cirelo, centre 0. 04. OB and OC are radii of the circle.
OBD is a straight line and EF is the tangent to the cirele at A.
Angle OCB-27° angle FDB-1429 and angle O4D is a right angle.
Find the size of angle AOC. Show your working clearly.
nade in
8
1429
E
D
F
Diagram not accurately drawn
Answers: 3
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