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Subject Area - CC.2:
Mathematics
Mathematics
- Standard Area - CC.2.3: Geometry
- Grade Level - CC.2.3.HS: GRADE High School
Standard - CC.2.3.HS.A.5
Create justifications based on transformations to establish similarity of plane figures.
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Assessment Anchor - G.1.3
Congruence, Similarity, and Proofs
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Anchor Descriptor - G.1.3.1 Use properties of congruence, correspondence and similarity in problem-solving settings involving two- and three- dimensional figures.
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Eligible Content - G.1.3.1.1 Identify and/or use properties of congruent and similar polygons or solids.
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Eligible Content - G.1.3.1.2 Identify and/or use proportional relationships in similar figures.
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Anchor Descriptor - G.1.3.2 Write formal proofs and/or use logic statements to construct or validate arguments.
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Eligible Content - G.1.3.2.1 Write, analyze, complete, or identify formal proofs (e.g., direct and/or indirect proofs/proofs by contradiction).
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