Respuesta :

Obohornament

Volume=length×width×height

=5×3×6

=90 cu.ft

gmany

Answer:

A. 90 cu.ft

Step-by-step explanation:

The formula of a volume of a rectangular solid (cuboid):

[tex]V=lwh[/tex]

l - length

w - width

h - height

We have

[tex]l=5\ ft,\ w=3\ ft,\ h=6\ ft[/tex]

Substitute:

[tex]V=(5)(3)(6)=90\ ft^3[/tex]