8.2 proving triangle similarity by aa - wordpress.com...2018/04/08  · 8.2 proving triangle...

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8.2 Proving Triangle Similarity by AA Critical Thinking: What does a Dilation preserve? Example 1: Using the AA Similarity Theorem Determine whether the triangles are similar. If they are, write a similarity statement. Explain. Example 2: Using the AA Similarity Theorem Show that the two triangles are similar.

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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