What is the surface area of a rectangular box with dimensions 3 × 4 × 5?
✓ Correct Answer: Option B
SA = 2(lw + lh + wh) = 2(12 + 15 + 20) = 2(47) = 94.
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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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