emilyav2008 emilyav2008

25-04-2024
Mathematics

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A
B
C
A, B and C are points on the circumference of a circle, centre O.
Prove that angle AOC is twice the size of angle ABC.
You must not use any circle theorems in your proof.

A B C A B and C are points on the circumference of a circle centre O Prove that angle AOC is twice the size of angle ABC You must not use any circle theorems in class=

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