'3 congruent angles' diaporamas de présentation

Triangles and Angles

Triangles and Angles. Standard/Objectives:. Standard 3: Students will learn and apply geometric concepts. Objectives: Classify triangles by their sides and angles. Find angle measures in triangles

2k views • 168 slides

Triangles and Angles

Triangles and Angles. Standard/Objectives:. Standard 3: Students will learn and apply geometric concepts. Objectives: Classify triangles by their sides and angles. Find angle measures in triangles

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Lesson 4.1 Classifying Triangles

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Lesson 4.1 Classifying Triangles

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Tuesday, September 17 th

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Chapter 5: Plane Geometry

Chapter 5: Plane Geometry. Regular Math. Section 5.1: Points, Lines, Planes, and Angles. A point names a location. A line is perfectly straight and extends forever in both directions. A plane is a perfectly flat surface that extends forever in all directions.

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Chapter 5: Plane Geometry

Chapter 5: Plane Geometry. Regular Math. Section 5.1: Points, Lines, Planes, and Angles. A point names a location. A line is perfectly straight and extends forever in both directions. A plane is a perfectly flat surface that extends forever in all directions.

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Warm Up

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line of symmetry

equilateral. obtuse-angled. acute-angled. scalene. Triangles. congruent. vertex. polygon. right-angled. isosceles. line of symmetry. A triangle. vertexes. is a closed figure (polygon) has three sides has three vertexes has three interior angles. side. angle.

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By: Kristi Polizzano

5.3 Congruent Angles Associated With Parallel Lines. By: Kristi Polizzano. Objective. Apply the parallel postulate Identify the pairs of angles formed by a transversal cutting parallel lines Apply six theorems about parallel lines. The Parallel Postulate.

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By: Kristi Polizzano

5.3 Congruent Angles Associated With Parallel Lines. By: Kristi Polizzano. Objective. Apply the parallel postulate Identify the pairs of angles formed by a transversal cutting parallel lines Apply six theorems about parallel lines. The Parallel Postulate.

332 views • 19 slides

Honors Geometry Section 3.5 Triangle Sum Theorem

Honors Geometry Section 3.5 Triangle Sum Theorem. A triangle is the figure formed by three line segments joining three noncollinear points. A. B. C.

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4.1 Triangles and Angles

4.1 Triangles and Angles. Geometry Ms. Reser. Standard/Objectives:. Standard 3: Students will learn and apply geometric concepts. Objectives: Classify triangles by their sides and angles. Find angle measures in triangles

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Section 5.3 Congruent Angles Associated with Parallel Lines

Section 5.3 Congruent Angles Associated with Parallel Lines. The Parallel Postulate. Through a point not on a line there is exactly one parallel to the given line. Euclidean Geometry treats it as a truth. Hyperbolic Geometry was discovered by trying to prove the parallel postulate.

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