Topic D includes lessons 16-21. "Draw trapezoids to clarify their attributes, and define trapezoids based on those attributes. Draw parallelograms to clarify their attributes, and define parallelograms based on those attributes. Draw rectangles and rhombuses to clarify their attributes, and define rectangles and rhombuses based on those attributes. Draw kites and squares to clarify their attributes, and define kites and squares based on those attributes. Classify two-dimensional figures in a hierarchy based on properties. Draw and identify varied two-dimensional figures from given attributes." EngageNY (Currently, we do not have content for Lesson 16.)
9003_Quadrilateral_properties.html
9006_Classifying_quadrilaterals.html
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