Quiz: Lessons 4-5 with Ext. for Surface Area & Volume Worksheet by Karen Schroeder Subjects Math Grades 7 , 8 Language ENG Assignments 14 classrooms used this worksheet triangle hexagon 240 cm3 135 m3 15 in3 300 m3 33 yd3 256 ft3 54 cm3 1728 in3 Use This Worksheet