2670Civil EngineeringMedium
The assumption on which the trapezoidal formula for volumes is based, is________?
AThe end sections are parallel planes
BAll the above
CThe volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied
DThe mid-area of a pyramid is half the average area of the ends
Correct answer
B. All the above
Explanation
The correct answer is All the above.