An oblique prism is a prism whose lateral edges are not perpendicular to the base.
Height is the perpendicular distance between the two base planes.
$$S_{l}=P\times s$$
where,
Slβ lateral surface area;
Pβ perimeter of the base;
sβ slant height of a lateral face.
$$S_{t}=S_{l}+2S_{b}$$
where,
Stβ total surface area;
Slβ lateral surface area;
Sbβ base area.
$$V=S_{b}\times H$$
where,
Vβ volume;
Sbβ base area;
Hβ prism height.
What is an oblique prism?
It is a prism whose lateral edges are not perpendicular to the base.
What is the volume formula?
Volume equals base area times height.