Q#3: We noticed that for the pyramids the number of sides on the base kept on going up by one from triangular to square to pentagonal to hexagonal pyramids, and same with the number of vertices. The numbers of edges were going up by two each time.
Q#8: we found out that if there are 14 vertices and 21 edges on a heptagonal prism, then there are 16 vertices and 24 edges on an octagonal prism.
The reason that we couldn't make a rectangular prism is because the toothpicks were all the same sizes!
Q#2: (expand the chart to find the number of the edges and vertices on a heptagonal pyramid) we found out that by expanding the chart that there are 8 vertices and 16 edges on a heptagonal pyramid.
Q#6: (expand the chart to find the number of edges and vertices on a heptagonal prism) we found out that there are 14 vertices and 21 edges.
Q#4: when we expanded the chart we found out that there are 9 vertices and 16 edges and 8 edges on the octagonal prism.
By Corgan and Thea
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