Moons of Mars. The two moons of Mars are Phobos and Deimos. Both moons were discovered in 1877 by Asaph Hall and are named after the characters Phobos (panic/fear) and Deimos (terror/dread) who, in Greek mythology, accompanied their father Ares, god of war, into battle. Ares was known as Mars to the Romans.
A triangular prism is a prism composed of two triangular bases and three rectangular sides. It is a pentahedron. It is implemented in the Wolfram Language as PolyhedronData[TriangularPrism]. The triangular prism has nine distinct nets, as illustrated above.
Area of triangular prism = 2 * Area of base + Perimeter of base * H, Volume of triangular prism = Area of the base * height, Square prisms: Square prisms are collection of 4 cross section objects and it is a part of regular prism because edge length and angle of this type of prism are equal in nature.