Geometry

Question Analysis:
You’re asked to compute volume using a square base.

Key Concept Explanation:
Square base area = side × side; use pyramid volume formula.
Volume of a pyramid = (1/3) × base area × height.

Step-by-Step Solution:
Base area = 8 × 8 = 64 in²
Volume = (1/3) × 64 × 15 = 960 ÷ 3 = 320 in³

Common Mistakes:
Forgetting to divide by 3; wrong base area
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