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Page 1: 8.2 Proving Triangle Similarity by AA - WordPress.com...2018/04/08  · 8.2 Proving Triangle Similarity by AA Critical Thinking: What does a Dilation preserve? Example 1: Using the

8.2ProvingTriangleSimilaritybyAACriticalThinking:WhatdoesaDilationpreserve?Example1:UsingtheAASimilarityTheoremDeterminewhetherthetrianglesaresimilar.Iftheyare,writeasimilaritystatement.Explain.Example2:UsingtheAASimilarityTheoremShowthatthetwotrianglesaresimilar.

Page 2: 8.2 Proving Triangle Similarity by AA - WordPress.com...2018/04/08  · 8.2 Proving Triangle Similarity by AA Critical Thinking: What does a Dilation preserve? Example 1: Using the

Example3:ModelingwithMathematicsAflagpolecastsashadowthatis50ftlong.Atthesametime,awomanstandingnearbywhois5ft4intallcastsashadowthatis40incheslong.Howtallistheflagpoletothenearestfoot?(Itmayhelptosketchadiagram!)Homework:3-18,21,28,33

Page 3: 8.2 Proving Triangle Similarity by AA - WordPress.com...2018/04/08  · 8.2 Proving Triangle Similarity by AA Critical Thinking: What does a Dilation preserve? Example 1: Using the
Page 4: 8.2 Proving Triangle Similarity by AA - WordPress.com...2018/04/08  · 8.2 Proving Triangle Similarity by AA Critical Thinking: What does a Dilation preserve? Example 1: Using the

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