1. A closed plane figure with many sides. A. angle B. line C. segment D. polygon

2. A polygon having 5 sides. A. triangle B. quadrilateral C. pentagon D. hexagon

3. Which of the following is NOT a polygon? D A. B. C. D.

4. A heptagon has A. 8 sides. B. 7 C. 6
D. 5

5. Which of these figures are considered polygons? x . A. B. C. D. E. F. A. A, C and D B. A, B, and E C. B, C and F D. C, D and F

6. What is the name of this polygon? A. octagon B. nonagon C. decagon D. n-gon

7. How many sides does a quadrilateral have? A. 5 B. 4 C.3 D.2

8. What type of a polygon is this? A. regular B. irregular C. congruent D. similar

9. What type of a polygon is this? A. regular B. irregular C. congruent D. similar

10. Which of the following are congruent polygons? A с B D E . A. A and C B. B and D C. A and E D. C and E​