day 13-3: similar polygons
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- 1. Similarfigureshavethesameshapebutnotnecessarilythesamesize.Two polygonsaresimilarifcorrespondinganglesarecongruentand correspondingsidesareproportional.Themathematicalsymbolforsimilarityis: ~ 1.Fillinthemeasureofeachangleinthefollowing triangles.Thenfillinthemissingpartoftheproportion.a) b) 1
2. 2.Determinewhethertheparallelogramsaresimilar.Explain.Checkthatcorrespondingsidesareproportional.Arethecorrespondingsidesproportional?Arethecorrespondinganglescongruent? Aretheparallelogramssimilar?Why?2 3. 3. 4.3 4. Attachments Practice72.pdf Lesson72.pdf