It depends on what kind of prism you mean. For example, a rectangular prism has 6 bases and a triangular prism has 5 bases. A triangular prism only has two bases.
Every prism has a base. For a triangular prism the base is a triangle.
A triangular prism has five bases because it can be flipped over to form five different bases
It has two bases, as is the case with all prisms.
7
There should be two bases, 1 at the top and 1 at the bottom.
It could be called a pentahedral prism.
it`s a prism where it`s bases are a triangle
A triangle.
triangle
It has triangular bases and a triangular cross-section across its main axis.
A triangular prism has a base that is a triange; a triangle has three sides.
There is no special name. In a prism it would be a quadrilateral, in an antiprism, a triangle.
A prism has a variety of bases but the sides are always parallelograms. A triangular prism has a triangle as the two bases and parallelograms as lateral sides. A pyramid has a variety of bases but the sides are triangles.
It depends on what kind of prism you mean. For example, a rectangular prism has 6 bases and a triangular prism has 5 bases. A triangular prism only has two bases.
a pentagonal prism has 2 bases
It depends on the prism. A prism that has a regular pentagon as base but is not a right prism has no right angles. At the other extreme, consider a right prism whose bases are pentagons that resemble a child's drawing of a house (square with a triangle roof). If the angles of the roof triangle are 90-45-45, the prism will have 22 right angles.