Page 104 - Math Course 1 (Book 2)
P. 104

Polygons






          Skill Practice!




        Name each polygon by its number of sides and then classify it as convex or concave and regular or irregular.

         1.                              2.                               3.



















        Find the perimeter or circumference of each f gure.

         4.                              5.                               6.





















        Find the area of each f gure.
         7.                              8.                               9.





























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