18 of them because an hexagonal prism has 18 edges
A pentagonal prism would fit the given description
A pentagonal is not a shape. You an have a pentagonal pyramid, a pentagonal prism or a pentagonal polyhedron as well as other shapes - each would give a different set of answers.
The top view of a pentagonal prism displays a regular pentagon, which represents the shape of the prism's two parallel bases. The sides of the prism connect the corresponding vertices of the pentagons, giving it a three-dimensional appearance. The overall outline appears as a flat pentagon, and the edges extending vertically downwards represent the height of the prism. Any additional details, like shading or dimension lines, would enhance the visual representation.
A pentagonal prism would seem to fit the given description.
To build the skeleton of a triangle-based prism, you would need 9 straws: 3 for each edge of the triangle base (totaling 9 straws) and 6 additional straws to connect the vertices of the triangle to form the prism.
18 of them because an hexagonal prism has 18 edges
9 straws because it has 9 edges, 6 vertices and 5 faces
16
To calculate the number of straws needed to make a rectangular prism, you would need to determine the dimensions of the prism (length, width, and height) in terms of the length of a single straw. Then, you would calculate the total number of straws required by multiplying the number of straws needed for each dimension. For example, if the prism is 10 straws long, 5 straws wide, and 3 straws high, you would need 10 x 5 x 3 = 150 straws.
A pentagonal prismoid. If the lateral faces were rectangles, it would be a pentagonal prism.
To create a triangular prism using straws, you would need a minimum of 6 straws. This is because a triangular prism has two triangular faces and three rectangular faces. Each triangular face would require 3 straws, and each rectangular face would require 2 straws. Therefore, the total number of straws needed would be 2 (for the triangular faces) + 3 (for the rectangular faces) = 6 straws.
A pentagonal prism would fit the given description
A pentagonal is not a shape. You an have a pentagonal pyramid, a pentagonal prism or a pentagonal polyhedron as well as other shapes - each would give a different set of answers.
the other faces on a pentagonal prism would be rectangular
5
The top view of a pentagonal prism displays a regular pentagon, which represents the shape of the prism's two parallel bases. The sides of the prism connect the corresponding vertices of the pentagons, giving it a three-dimensional appearance. The overall outline appears as a flat pentagon, and the edges extending vertically downwards represent the height of the prism. Any additional details, like shading or dimension lines, would enhance the visual representation.