'Sss similarity theorem' presentation slideshows

Splash Screen

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Splash Screen

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Chapter Seven Similar Polygons

Chapter Seven Similar Polygons. Ruby Weiner & Leigh Zilber. 7.1 Ratios and Proportions. Ratio: the quotient of 2 values. D. A. 60. 60. 10. E. 90. 90. Find the ratio of AE to BE 10: 5x ?? 2:x Find the ratio of largest > of triACE to smallest > of triBDE 90:30 ?? 3:1. 30. C.

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9.5 Trigonometric Ratios

9.5 Trigonometric Ratios. Geometry Mrs. Spitz Spring 2005. Objectives/Assignment. Find the since, the cosine, and the tangent of an acute triangle. Use trionometric ratios to solve real-life problems, such as estimating the height of a tree or flagpole.

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6.4 and 6.5 Congruent and Similar Triangles

6.4 and 6.5 Congruent and Similar Triangles. Similar and Congruent Figures. Congruent polygons have all sides congruent and all angles congruent. Similar polygons have the same shape; they may or may not have the same size. Tests for Congruency. Ways to prove triangles congruent :

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Geometry 7-6

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Chapter 8 Similarity

U SING S IMILARITY T HEOREMS. U SING S IMILAR T RIANGLES IN R EAL L IFE. Chapter 8 Similarity. Section 8.5 Proving Triangles are Similar. U SING S IMILARITY T HEOREMS. Postulate. E. D. C. F. B. A. ?A ???D and ?C ???F? ?. ?ABC ~ ?DEF. AA Similarity Postulate. ?W ? ?W

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7.4

7.4. OBJ: Show that two triangles are similar using the SSS and SAS Similarity Theorems. Side-Side-Side (SSS) Similarity Theorem. If the corresponding sides of two triangles are proportional, then the triangles are similar. Example 1. Use the SSS Similarity Theorem.

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SIMILAR

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Geometry

Geometry. 7.5 Theorems for Similar Triangles. Two Triangles can be proved similar by using:. Definition of similar polygons All angles congruent All sides proportional AA Postulate (2 angles = 2 angles). Today we learn 2 additional methods :. SAS Similarity Theorem

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Geometry

Geometry. 7.5 Theorems for Similar Triangles. Two Triangles can be proved similar by using:. Definition of similar polygons All angles congruent All sides proportional AA Postulate (2 angles = 2 angles). Today we learn 2 additional methods :. SAS Similarity Theorem

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Allie Terrell & Katie Cooper Advanced Geometry 3 rd period Ms. Thompson

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AKS 45 Theorems about Triangles

AKS 45 Theorems about Triangles . Warm Up . State 3 ways to determine triangle similarity. 1. AA Similarity Postulate 2. SAS Similarity Theorem 2. SSS Similarity Theorem. Side Splitting Theorem . A line parallel to one side of the triangle divides the other two sides proportionally.

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SIMILAR

SIMILAR. TRIANGLES. A. D. E. B. F. C. = =. BC. AB. AC. EF. DF. DE. Similar triangles are triangles that have the same shape but not necessarily the same size. ?ABC ? ?DEF. When we say that triangles are similar there are several repercussions that come from it. ?A ? ?D.

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Section 6.5

Section 6.5. Prove Triangles Similar by SSS and SAS. Homework. Pg 392 #7-12, 25-27. Vocabulary. none. Theorem 6.2: Side-Side-Side (SSS) Similarity Theorem. Theorem 6.3: Side-Angle-Side (SAS) Similarity Theorem. Use the SSS Similarity Theorem.

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Postulate and theorems of chapter 7-4 and 7-5

Postulate and theorems of chapter 7-4 and 7-5. Garrett Rose Victor Marcano Aaron Rainwater Elizabeth Vahle . AA Similarity postulate. . If two angles of one triangle are _________ to two angles of another triangle, then they are __________. Picture Of AA Similarity Postulate.

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Lesson 8.5

Lesson 8.5. Proving Triangles are Similar. Lesson 8.5 Objectives. Prove triangles are similar using the SSS Similarity Theorem Prove Triangles are similar using the SAS Similarity Theorem Utilize properties of similar triangles. 10. 10. 5. 5. 3. 6.

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