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This guide explores the concepts of area and perimeter in the context of both 3D shapes and polygons. It delves into the significance of the base in 3D shapes, the role of the apothem in calculating areas of regular polygons, and effective use of formula charts. Additionally, we cover foundational geometry concepts such as parallel and perpendicular lines, triangle properties, congruence, and inequalities, similarity, as well as transformations and their applications in determining surface area and volume.
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area B is base of 3D shape. P is perimeter. Apothem (radius of polygon is “a”) USE YOUR FORMULA CHART!!