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18 of them because an hexagonal prism has 18 edges

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Q: How many straws would you need to build a hexagonal prism?
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Related questions

How many straws would you need to build the Skelton of a triangle based prism?

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.


How many straws would you need to build a triangular based prism?

9 straws because it has 9 edges, 6 vertices and 5 faces


If building prisms out of straws and balls of clay how many balls of clay would you need to build an octagonal prism?

16


What is an example of a hexagonal prism?

Well, if you cut off the eraser and the pointy end from a number 2 pencil, you would have a long, skinny hexagonal prism. Also one cell from a honeycomb would be a little mini hexagonal prism.


Does a hexagonal prism have rectangular faces?

Yes; six of them. The "top" and the "bottom" would be the hexagonal faces.


What is the name of the base when the prism has 12 vertices?

An hexagonal prism would fit the given description


How many total edges would 35 hexagonal prisms have?

1 hexagonal prism = 18 edges.35 hexagonal prisms = 18*35 = 630 edges. Simple!1 hexagonal prism = 18 edges.35 hexagonal prisms = 18*35 = 630 edges. Simple!1 hexagonal prism = 18 edges.35 hexagonal prisms = 18*35 = 630 edges. Simple!1 hexagonal prism = 18 edges.35 hexagonal prisms = 18*35 = 630 edges. Simple!


How many straws would you need to make a triangular prism?

10


What solid figure has exactly 18 edges?

An hexagonal prism would fit the given description


What is a polyhedron that is a prism with two bases that are hexagons and the other faces are rectangles?

It's called, not altogether surprisingly, a hexagonal prism. If the bases were hexagons and the other faces were triangles, it would be a hexagonal antiprism.


What is the prism or pyramid with eighteen edges?

A pyramid with 18 edges would be called a nonagonal pyramid. A prism with 18 edges is called a hexagonal prism.


What is the expression for the number of edges of a prism?

Edges = 3 x number of sides in end of prism For example, a hexagonal prism would have 3 x 6 = 18 edges since there are 6 sides to a hexagon.