'Plane figure' diaporamas de présentation

A Mathematical View of Our World

A Mathematical View of Our World. 1 st ed. Parks, Musser, Trimpe, Maurer, and Maurer. Chapter 2. Shapes in Our Lives. Section 2.1 Tilings. Goals Study polygons Vertex angles Regular tilings Semiregular tilings Miscellaneous tilings Study the Pythagorean theorem. 2.1 Initial Problem.

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Unit Quiz

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1B_Ch8( 1 )

1B_Ch8( 1 ). A. B. Introduction to Coordinate Systems. Rectangular Coordinate System. 1B_Ch8( 2 ). 8.1 Rectangular Coordinates. Index. A. B. Distance between Two Points on a Horizontal or Vertical Line. Area of a Plane Figure. 1B_Ch8( 3 ).

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Geometric Symmetry and Tessellations

Geometric Symmetry and Tessellations. Chapter 10 sec. 6. What is a polygon?.

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Automatic event extraction from text on the base of linguistic and semantic annotation

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Chapter 3

Chapter 3. Polygons. 3.1 Basic Polygons. I. Properties of a Polygon. A plane figure formed by three or more consecutive segments (sides or laterals) Each side intersects exactly two other sides at its endpoints. These intersections are called vertices.

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9-5 Symmetry

9-5 Symmetry. You drew reflections and rotations of figures. . Identify line and rotational symmetries in two-dimensional figures. Identify line and rotational symmetries in three-dimensional figures. Definitions.

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The Area of a Triangle

The Area of a Triangle. presents. Nipissing University Mathematics Lecture Talks. It Is More Complicated Than You Might Think!. Area is a physical quantity expressing the size of a part of a surface. . Surface area is the summation of the areas of the exposed sides of an object. .

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Geometric photo

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7-6

7-6. Similar Figures. Warm Up. Problem of the Day. Lesson Presentation. Pre-Algebra. 7-6. Similar Figures. p 9. 3 9. y 5. 28 26. 56 35. 4 12. 56 m. b 30. =. =. =. =. Pre-Algebra. Warm Up Solve each proportion. 1. 2. b = 10. y = 8. m = 52. 3. 4. p = 3.

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Chapter #1 Presentation

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Quadrilaterals, Diagonals, and Angles of Polygons

Quadrilaterals, Diagonals, and Angles of Polygons. Quadrilaterals, Diagonals, and Angles of Polygons. A Polygon is a simple closed plane figure, having three or more line segments as sides A Quadrilateral is any four-sided closed plane figure

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6.1 Polygons 6.2 Properties of Parallelograms

6.1 Polygons 6.2 Properties of Parallelograms. Essential Question: How would you describe a polygon?. Polygons. Plane figure formed by three or more sides. Each endpoint of a side is a vertex . To name a polygon, list its vertices in order.

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Three-Dimensional Figures

Three-Dimensional Figures. 2.B.1.a Identify and classify pyramids and prisms by the number of edges, faces, or vertices 2.B.1.b Identify and classify pyramids and prisms by the base 2.B.2.a Compare a plane figure to faces of solid geometric figure

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Chapter 7: Area

Chapter 7: Area. By: Brianna Tillery, Troy Jones, and Silvestre Rojas. Area of parallelogram. A four sided plane rectilinear figure with opposite sides parallel. Area = base x height . If H= 5 and B = 2 what is the area?. Area of rectangles.

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Transformation in Geometry

Transformation in Geometry. Created by Ms. O. Strachan. Aim: Identifying and describing transformation. For this lesson we will: Rotate a geometric figure. Reflect a figure over a line of symmetry. Translate a figure by sliding it to a different location.

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Circles and Circumference

Circles and Circumference. Lesson 9-5. Vocabulary. A circle is a plane figure that consists of a set of points that are equidistant from a given point called the center. The circumference of a circle is the distance around it. Identifying the Parts of a Circle.

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octagon

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Section 7.4: Circumference and Area of a Circle

Section 7.4: Circumference and Area of a Circle. Postulate 22: The ratio of the circumference of a circle to the length of its diameter is a unique positive constant. ? (pi) is the ratio between the circumference C and the diameter length of any circle; thus ? = C/d in any circle .

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