![The assumption on which the trapezoidal formula for volumes is based, is](https://www.gkseries.com/blog/wp-content/uploads/2022/04/The-assumption-on-which-the-trapezoidal-formula-for-volumes-is-based-is.png)
Q. The assumption on which the trapezoidal formula for volumes is based, is
A. The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied
B. The end sections are parallel planes
C. The mid-area of a pyramid is half the average area of the ends
D. All the above
Answer: All the above