Question

Which of these formulas could not be used to calculate the volume of this square-based pyramid?

v=1/3bh
v=1/3 lwh
v=1/3 S squared H
v=1/3 pie Rsquared h

Answer 1

volume = 1/3 * height * area of the base

Answer 2

if l = length and w = width what is area of the base

Answer 3

and if h = height
the second option gives the volume so its not option 2

Answer 4

have you got a diagram?