A sphere has diameter 10. What is its surface area?
✓ Correct Answer: Option A
Radius = 5. SA = 4πr² = 4π(25) = 100π.
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This 2-level SAT Exam Prep question from the Math (Calculator) topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.
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