Chapter 10
Lesson 10-1
Page 596
For another example, see Set 10-1 on p.
638
.
Use the solid figure shown at the right for 1–3.
1.
Name the vertices.
2.
Name the edges.
3.
Name the faces.
4.
Does a cylinder have any vertices? Explain your answer.
What solid figure does each object resemble?
8.
Reasoning
A pyramid has 7 vertices and 7 faces. What is the shape of its base? Remember that a base is also a face.
For more practice, see Set 10-1 on p.
641
.
Skills and Understanding
Use the solid pictured at the right for 9–11.
9.
Name the vertices.
10.
Name the edges.
11.
Name the faces.
12.
Is a cube a rectangular prism? Explain.
What solid figure does each object resemble?
16.
Reasoning
A prism has 9 edges and 5 faces. What type of
prism is it? Be as specific as possible.
Reasoning and Problem Solving
Use the drawing at the right for 17–20. Describe the part of the
drawing that suggests each solid named.
17.
triangular prism
18.
rectangular prism
19.
cone
20.
cylinder