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Lesson: Perimeter of Polygons Elementary School • Mathematics • 3rd Grade • Holt Mathematics • Course 1 • Glencoe • Geometry • Glencoe • Algebra 1 • Prentice Hall • Geometry • Common Core • Glencoe • Geometry • Common Core • Glencoe • Algebra 1 • Common Core • Math Connects • Concepts, Skills, and Problem Solving • Course 1 • Student Edition
MathematicsIn this lesson, we will learn how to measure the lengths of shapes and add to find their perimeter.