It is triple the number of edges on one base.
the formula is (vertices+faces)- 2= edges
number of edges of a n-sided (n>2) prism is 3n. In this case, 30.
there are 5 faces and 6 edges
50
There are twelve edges in a rectangular prism.
for any prism , number of ___ + number of vertices = number of edges + ___
A triangular prism has 5 faces, 9 edges and 6 vertices
5
16
12
Oh, isn't that a happy little question! Let's think about it together. A prism has 2 bases and the same number of edges as the number of sides on those bases, plus the number of edges connecting the corresponding vertices on the bases. So, a prism can't have seven more edges than vertices because the number of edges is determined by the number of sides on the bases and the number of vertices.
It is triple the number of edges on one base.
A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges. A pentagonal prism has 15 edges.
the formula is (vertices+faces)- 2= edges
It is three times the number of sides on a base of the prism.
number of edges of a n-sided (n>2) prism is 3n. In this case, 30.