Prentice Hall
10/7/11 3:10 PM
Chapter 8
Lesson 8-2
Page 439
For another example, see Set 8-2 on p. 490.
Draw an example of each polygon. How many sides and vertices
does each one have?
1. Quadrilateral
2. Hexagon
3. Triangle
4. Reasoning If a polygon has 22 sides, how many vertices does
it have?
For more practice, see Set 8-2 on p. 494.
Skills and Understanding
Draw an example of each polygon. How many sides and
vertices does each one have?
5. Octagon
6. Pentagon
7. 10-sided polygon
8. Reasoning If a polygon has 35 vertices, how many sides
does it have?
Reasoning and Problem Solving
9. Reasoning Tell which polygon comes next in the pattern.
Explain why.
10. Refer to the design at the right. Identify the polygons that
are lettered.
11.
What rule do you think
was used to sort these polygons?
12. Find the average of 6, 10, 4, and 8.
13. How many faces does a triangular prism have?
A. 2
B. 3
C. 5
D. 6
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