A chord of a circle subtends an angle of 120° degrees at the centre of
MATHEMATICS
JAMB 2002
A chord of a circle subtends an angle of 120° degrees at the centre of a circle of diameter 4√3 cm. Calculate the area of the major sector.
- A. 4π cm2
- B. 32 π cm2
- C. 16 π cm2
- D. 8 π cm2
Correct Answer: D. 8 π cm2
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