Calculate the length in cm. of the area of a circle of diameter 8cm which...
MATHEMATICS
JAMB 1993
Calculate the length in cm. of the area of a circle of diameter 8cm which subtends an angle of 22\(\frac{1}{2}\)o at the centre of the circle
- A. 2\(\pi\)
- B. \(\pi\)
- C. \(\frac{2}{3}\)
- D. \(\frac{\pi}{2}\)
Correct Answer: D. \(\frac{\pi}{2}\)
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