Practice
Name
11-3
Polygons
Name the polygon. Write if it is convex or concave.
1. 2. 28768_065a.eps
3. 4.
28768_065c.eps
28768_065d.eps
SF_PR03_08_27
28768_065b.eps
Is each shape a polygon? If it is not, explain why.
5. 6. SF_PR03_08_26
28768_065e.eps
9. Draw one diagonal in the shape
for Exercise 8.
7. 8.
28768_065f.eps
10. Juan said that the two shapes
below are quadrilaterals.
Is he correct? Explain.
28768_065g.eps
SF_PR03_08_27
11. Reason Two sides of a polygon are parallel line segments.
What is the least number of sides the polygon could have?
12. How many more sides does an octagon have than a pentagon?
A 1
B 2
C 3
P 11•3
D 4
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