How many faces, vertices, and edges does a right rectangular prism have?
3 answers
A right rectangular prism has 6 faces, 8 vertices, and 12 edges.
How many triangular bases are there among 3 square pyramids and 2 pentagonal pyramids that Jayla sees on her trip to Egypt?
Each square pyramid has 1 triangular base, so 3 square pyramids would have 3 triangular bases.
Each pentagonal pyramid has 1 triangular base, so 2 pentagonal pyramids would have 2 triangular bases.
Therefore, there are a total of 3 triangular bases from the square pyramids and 2 triangular bases from the pentagonal pyramids. So, Jayla sees a total of 3 + 2 = 5 triangular bases.
Each pentagonal pyramid has 1 triangular base, so 2 pentagonal pyramids would have 2 triangular bases.
Therefore, there are a total of 3 triangular bases from the square pyramids and 2 triangular bases from the pentagonal pyramids. So, Jayla sees a total of 3 + 2 = 5 triangular bases.
1 answer