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.
This Page: Formula. Related Links: Triangular Prism. This page examines the properties of a rectangular prism such as the image on the right. A rectangular prism is exactly what it sounds like it's a 3 dimensional shape with a width, height and a length (or base) such as the 3,2, and 8 this picture on the right. Rectangular Prism Volume Formula.