'Triangle proportionality theorem' presentation slideshows

Splash Screen

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Warm Up

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Use Proportionality Themes

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Honors Geometry

Honors Geometry. Section 8.6 Proportions and Similar Triangles. Please select a Team. Team 1 Team 2 Team 3 Team 4 Team 5 Team 6 Team 7 Team 8 Team 9 Team 10. Response Grid. 10. Countdown. proportionally. third side. Apply the Triangle Proportionality Theorem. 9. 6. 4. . .

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Bell Ringer

Bell Ringer. Triangle Mid-segments. Midsegment of a triangle. A Midsegment of a triangle is the segments that connects the midpoints to two sides of a triangle. Example 1. Find Segment Lengths. Find the value of x. SOLUTION. Triangle Proportionality Theorem. =.

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Introduction

Introduction

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8.6 Proportions and Similar Triangles

8.6 Proportions and Similar Triangles. Triangle Proportionality Theorem. If a line parallel to one side of a triangle intersects the other two sides, then it divides the two sides proportionally. If TU ll QS, then . R. U. T. >. S. >. Q. Given AB ll ED, find EA. C.

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GEOMETRY: Chapter 8

GEOMETRY: Chapter 8. 8.6: Proportions and Similar Triangles. Theorem 8.4. Triangle Proportionality Theorem If a line parallel to one side of a triangle intersects the other two sides, then it divides the two side proportionally.

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Bell Ringer

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Warm Up Solve each proportion. 1. 2. 3. 4.

Warm Up Solve each proportion. 1. 2. 3. 4. AB = 16. QR = 10.5. x = 21. y = 8. 7-4. Applying Properties of Similar Triangles. Holt Geometry. It is given that ST ll UV, so by the Triangle Proportionality Theorem. Example 1: Finding the Length of a Segment. Find US.

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Example 4-1a

In and Find SU. S. From the Triangle Proportionality Theorem,. Example 4-1a. In and Find BY. B. Example 4-1c. Answer: 15.75.

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Chapter 6.6 Notes: Use Proportionality Theorems

Chapter 6.6 Notes: Use Proportionality Theorems. Goal: You will use proportions with a triangle or parallel lines. Theorem 6.4 Triangle Proportionality Theorem : If a line parallel to one side of a triangle intersects the other two sides, then it divides the two sides proportionally.

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Triangle Proportions

Triangle Proportions. Triangle Proportionality Theorem. If a line is parallel to one side of a triangle, then it divides the sides into segments of proportional lengths. Triangle Proportionality Theorem. Determine if VY is parallel to ZW. ZX = 18, ZV = 6, WX = 24, and YX = 16.

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Mid-Segment & Triangle Proportionality

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Notes 7.4

Notes 7.4 . Parallel Lines and Proportional Parts. Review. Corresponding sides of similar triangles are _____________ Corresponding angles of similar triangles are __________ According to the segment addition postulate, ___ + ___ = ___. Triangle Proportionality Theorem

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6.4 Parallel Lines and Proportional Parts

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Using Proportionality Theorems

Using Proportionality Theorems. Section 6.6. Triangle Proportionality Theorem. A line parallel to one side of a triangle intersects the other two sides if and only if it divides the two sides proportionally.

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Parallel Lines and Proportional Parts 6-4

Parallel Lines and Proportional Parts 6-4. Objective: Students will use proportional parts of triangles and divide a segment into parts. S. Calahan 2008. Triangle Proportionality Theorem.

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Geometry

Objective: to use the triangle proportionality theorem to find the lengths of sides. Geometry. Unit VII: Section 8.6 Triangle Proportionality Theorem. AD =. AA. ET. EC. TA. CH. EC. ET. EA. EH. EA. EH. TA. CH. 8. 6. 10. 5. 14. 12. 9. 30. 8. 12. 5. 3. 8.

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7-6

7-6. Proportional Lengths. C. B. 1. 2. D. A. 4. 3. E. Triangle Proportionality Theorem. If a line is parallel to one side of a triangle and intersects the other two sides in two distinct points, then it separates these sides into segments of proportional length. Converse:.

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