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Explain Prismoidal formula and trapezoidal formula.
written 9.5 years ago by gravatar for teamques10 teamques10 ★ 70k modified 3.6 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k
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written 9.5 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 6.2 years ago

1) Prismoidal Formula:

  1. This formula is based on the assumption that A1 and A2 are the areas at the ends and Am is the area of mid section parallel to ends, L=Length between the ends.
  2. From mensuration, volume of a prism having end faces is in parallel planes:
  3. V=L/6*(A1+A2+4Am)
  4. This …

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