In the diagram below, O is the centre of the circle ABC, < ABO =
MATHEMATICS
JAMB 2019
In the diagram below, O is the centre of the circle ABC,< ABO = 26° and< BOC = 130°. Calculate< AOC.

- A. 26°
- B. 13°
- C. 80°
- D. 102°
Correct Answer: D. 102°
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