Quantities in the proportions 1, 4, 6, 7 are to be represented in a pie
MATHEMATICS
JAMB 1993
Quantities in the proportions 1, 4, 6, 7 are to be represented in a pie chart. Calculate the angle of the sector with proportion 7
- A. 20°
- B. 80°
- C. 120°
- D. 140°
Correct Answer: D. 140°
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