Civil Service Exam Reviewer · Measurement and Geometry · hard
What is the volume of a sphere with a radius of 12 cm? (π = 3.14)
- 1,808.64 cm³
- 5,425.92 cm³
- 602.88 cm³
- 7,234.56 cm³
Answer
D. 7,234.56 cm³
Solution
V = (4/3)πr³ = (4/3) × 3.14 × 12³ = 7,234.56 cm³.
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