Question

Find the volume of this square pyramid.

48 cm3
96 cm3
144 cm3
288 cm3

Answer 1

V=
`a^(2)`·(h/3)
a=base edge
h= height
V=
`6^(2)`·(4/3)
V=36·(4/3)
V=48
48 cm³

Answer 2

Formula:

V = 1/3 * b^2 * h

Plug in what we know:

V = 1/3 * 6^2 * 4

Simplify exponent:

V = 1/3 * 36 * 4

Multiply all 3 numbers together:

V = 48cm^3