A prism is a polyhedron with two parallel bases bounded by congruent polygons and with lateral faces bounded by parallelograms that connect the corresponding sides of the bases. The height of a prism is any perpendicular line drawn from a point on one base to the other base.
If the the bases' shape of a prism is a triangle, we call it a triangular prism (it has 3 faces).
The surface area is the sum of the bases' area and the faces' area (lateral area).
4
A triagular prism has 5 faces, 9 edges and 6 vertices
imagine a bunch of triangles stacked
all of its edges are straight
It is a triagular prism
Yes
8
4
A triagular prism has 5 faces, 9 edges and 6 vertices
imagine a bunch of triangles stacked
all of its edges are straight
It is a triagular prism
LxWx2
There must be a typo in this question, "Why does the formula for finding the surface area of arectangular prism is helpful?" What does that even mean?
perpendicular height
S=2B+Ph
its not i dont no why