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Exercises from Illustrative MathematicsA set of 11 exercises, commentary, and solutions
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Teacher and Student versions of full lesson from engageNY
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AA Similarity

by Allen Wolmer

AA SimilarityWhat if you were given a pair of triangles and the angle measures for two of their angles? How could you use this information to determine if the two triangles are similar? After completing this Concept, you'll be able to use AA Similarity to decide if two triangles are similar.Lessons, videos, exercises, and text from CK-12. Additional resources available at this site.
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Lessons, videos, exercises, and text from CK-12. Additional resources available at this site.
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