Classify two-dimensional figures into categories based on their properties.
Geometry
Classify two-dimensional figures into categories based on their properties.
Geometry
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Use basic properties to classify two-dimensional figures.
Recognize rhombi, rectangles, and squares as examples of quadrilaterals and/or draw examples of quadrilaterals that do not belong to any of these subcategories.
Explain that shapes in different categories may share attributes and that the shared attributes can define a larger category.
Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines or the presence or absence of angles of a specified size. Recognize right triangles as a category, and identify right triangles.
Reason with shapes and their attributes.
Classify two-dimensional figures into categories based on their properties.
Classify two-dimensional figures into categories based on their properties.
Classify two-dimensional figures into categories based on their properties.