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7 questions
A ______ is a polyhedron whose lateral faces are triangles.
Prism
Pyramid
Cone
Regular polyhedron
A hexagonal prism has ______ edges.
6
12
18
24
Which of the following is not a polyhedron?
Natasha has 3 congruent equilateral triangles. What else does she need to make a pyramid?
1 equilateral triangle congruent to the given triangles
2 equilateral triangles congruent to the given triangles
1 square whose side is equal to the side of the given equilateral triangles
2 squares whose sides are equal to the side of the given equilateral triangles
Which of the following is a regular polyhedron?
A polyhedron has 8 faces and 11 vertices. How many edges does the polyhedron have?
5
8
11
17
Which of the following cannot be not true for a polyhedron?
Faces = 6, Edges = 12 and Vertices = 8
Faces = 5, Edges = 8 and Vertices = 5
Faces = 7, Edges = 13 and Vertices = 7
Faces = 5, Edges = 9 and Vertices = 6
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