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Grade 11 Volume CCSS: HSG-GMD.A.3
Sound damping foam used in recording studios is often composed of many square pyramids aligned edge to edge. Each pyramid is 4 in X 4 in X 4 in. What volume of foam would be required to cover the walls and ceiling of a studio which is 16 ft X 12 ft X 8 ft? (The ceiling is 8 ft high.)
- 64 ft3
- 213 ft3
- 71 ft3
- 17 ft3