ACTIVITY

$3\mathrm{.}5\mathrm{.}3$: Method definition: Volume of a pyramid.

Define a method pyramidVolume with double parameters baseLength, baseWidth, and pyramidHeight, that returns as a double the volume of a pyramid with a rectangular base. Relevant geometry equations:

Volume $=$ base area $$ height $\frac{1}{3}$

Base area $=$ base length $$ base width $.$

$($Watch out for integer division$).$