EDITABLE google slides! A study guide for students and their parents that reviews how to: Calculate the area of squares, rectangles, triangles, parallelograms, trapezoids, and irregular shapes Calculate the area of polygons by decomposing into rectangles and triangles, or surrounding and subtracting. Connect polyhedra with nets that represent them. Calculate the surface area of polyhedra made up of rectangles and triangles. Calculate the volume of a rectangular prism