Lesson 27 two dimensional figures 5thGrade

Lesson 27: Two-Dimensional Figures A. pentagon B. hexagon C. heptagon D. decagon 18. Which statement about these polygons is true? B. D. Figure 1 Both figures are polygons. Both figures are not-polygons. Both figures are regular polygons. Figure 2 Figure 1 is a polygon and Figure 2 is not a polygon. 19. Draw an open figure with 5 sides. ................
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