Question

According to Cavalieri’s Principle, which qualities must be congruent in order for two solids to have the same volume? Select all that apply.
height
surface area
cross-sectional area
apothem
length

Answer 1

just apothem?

Answer 2

Cavalieri's Principle states: If, in two solids of equal \(\textbf{altitude (height)}\), the sections made by planes parallel to and at the same distance from their respective bases are always equal, then the \(\textbf{volumes}\) of the two solids are equal \(\textbf{and vice versa}\). Hint, Hint.