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PRISMOIDAL FORMULA
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6 Terms
1
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Prism vs prismoid — key difference?
A: Constant vs varying cross-sections
2
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Which formula uses midpoint weighting?
A: Prismoidal formula
3
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Which is more accurate: trapezoidal or prismoidal?
A: Prismoidal
4
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Which engineering field uses prismoidal formula heavily?
A: Civil & Mechanical Engineering
5
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One-line memory trick for the formula
A: “Ends once, middle four, times h over six.”
6
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🧠 SUPER MEMORY TRICK (HIGHLY EFFECTIVE)
👉 Chant this before exams:
“Bottom plus top, middle times four — multiply by h, divide by six.”