Octagonal prism
Octagonal pyramid
cube square prism
hasarafazoid
a triangular pyramid
2
i dont know but i do know i love bunnies
A 1 dimensional shape is a line.
No, it is a straight line.
You don't. A triangle is a two-dimensional shape and thus has no volume. The area of a triangle is equal to 1/2 the length of the base times the height.
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges. 9 faces, 1 base
-1
A cone.