'Triangle midsegment theorem' diaporamas de présentation

Geometry Chapter 6

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Introduction

Introduction

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7 .4 Parallel Lines and Proportional Parts

7 .4 Parallel Lines and Proportional Parts . Objectives. Use proportional parts of triangles Divide a segment into parts. Triangle Proportionality Theorem.

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Chapter 7.4 and 7.5

Chapter 7.4 and 7.5. Parallel Lines and Proportional Parts and Parts of Similar Triangles. Concept. Find the Length of a Side. A. 2.29 B. 4.125 C. 12 D. 15.75. Concept. Determine if Lines are Parallel. A. yes B. no C. cannot be determined.

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Pre-AP Bellwork ( Bellwork sheet # 7)

Pre-AP Bellwork ( Bellwork sheet # 7). 1) Define midsegment of a triangle. Draw a picture to illustrate a midsegment . (use a ruler to draw) . Relationships within triangles 5-1 Midsegments of triangles. Coach Patterson. Midsegments of triangles. Midsegment of a triangle

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5.1 and 5.2: Midsegments of Triangles Perpendicular and Angle bisectors

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Prove and use properties of triangle midsegments.

Objective. Prove and use properties of triangle midsegments. Vocabulary. midsegment of a triangle. A midsegment of a triangle is a segment that joins the midpoints of two sides of the triangle. Every triangle has three midsegments, which form the midsegment triangle .

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Parallel Lines and Proportional Parts

Parallel Lines and Proportional Parts. Section 7.4. Proportional parts of triangles. Non parallel transversals that intersect parallel lines can be extended to form similar triangles. So, the sides of the triangles are proportional. Side Splitter Theorem or Triangle Proportionality Theorem.

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Triangle Midsegment Theorem

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Midsegments of Triangles

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Prove and use properties of triangle midsegments.

Objective. Prove and use properties of triangle midsegments. A midsegment of a triangle is a segment that joins the midpoints of two sides of the triangle. Every triangle has three midsegments, which form the midsegment triangle.

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Midsegments of Triangles

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Midsegments of Triangles 5.1

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Chapter5

Chapter5. 5-4 The Triangle midsegment theorem. objectives. Prove and use properties of triangle midsegments. Midsegment of a triangle.

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introducing Chapter 5 Relationships with Triangles

introducing Chapter 5 Relationships with Triangles . Chapter 5: Triangle Segments (MA.G.4.2 and MA.G.4.5). The 5 Segments we will discuss are: Midsegment (5.1) Perpendicular Bisector (5.2) Angle Bisector (5.3) Median (5.4) Altitude (5.4)

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Daily Warm Up Quiz

Daily Warm Up Quiz. 1. Define: isosceles triangle 2. Complete each theorem below: If a triangle is isosceles, then __________. If the base angles of a triangle are congruent, then ______________________. Find the missing measure:. x. Relationships Within Triangles

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6.4 Parallel Lines and Proportional Parts

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GT Geometry Drill 3.12 2/9/12

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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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