'Similarity theorems' presentation slideshows

GEOMETRY

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Key Skills

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Chapter 4 : Similar Triangles

Chapter 4 : Similar Triangles. Informally, similar triangles can be thought of as having the same shape but different sizes. If you had a picture of a triangle and you enlarged it, the result would be similar to the original triangle. Here is the precise definition(Fig.4.1).

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Similar Triangles

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LESSON 8.3: Similar Polygons

LESSON 8.3: Similar Polygons. OBJECTIVES: To use AA, SAS, and SSS Similarity Statements To apply AA, SAS, and SSS Similarity Statements. Vocabulary and Key Concepts. Angle-Angle Similarity Postulate

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LESSON 8.3: Similar Polygons

LESSON 8.3: Similar Polygons. OBJECTIVES: To use AA, SAS, and SSS Similarity Statements To apply AA, SAS, and SSS Similarity Statements. Vocabulary and Key Concepts. Angle-Angle Similarity Postulate

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8-3 Proving Triangles Similar

8-3 Proving Triangles Similar. One Postulate Two Theorems. Postulate 8-1. Angle-Angle Similarity (AA~) Postulate If two angles of one triangle are congruent to two angles of another triangle, then the triangles are similar. Theorem 8-1. Side-Angle-Side Similarity (SAS~) Theorem

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