Rectangular Prism Formula:
[tex]d=\sqrt[2]{l^2+h^2+w^2}[/tex] Diagonal Formula
[tex]v=l*w*h[/tex] Volume Formula
[tex]A_{s} =2(lw+wh+lh)[/tex] Surface Area Formula
The Base Only:
[tex]l*w*h[/tex] Base Formula