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Day 4 Polygon Properties.notebook 1 April 24, 2015 Properties of Polygons

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Day 4 Polygon Properties.notebook

April 24, 2015

Properties of Polygons

Day 4 Polygon Properties.notebook

April 24, 2015

Warm Up:Determine the value of y.

Day 4 Polygon Properties.notebook

April 24, 2015

Define the following terms using your textbook

1. Exterior Angle2. Midpoint3. Median (definition #2)4. Bimedian5. Midsegment

Day 4 Polygon Properties.notebook

April 24, 2015

1. Exterior Angle

2. Midpoint

3. Median (definition #2)

4. Bimedian

5. Midsegment

Day 4 Polygon Properties.notebook

April 24, 2015

Exterior Angles

Exterior Angles are formed when we place a polygon on a straight line.

Exterior Angle (E.A.) = 180 Interior Angle (I.A.)

Day 4 Polygon Properties.notebook

April 24, 2015

Sum of the Exterior Angles

The sum of the exterior angles for any polygon is 360o.

In other words, if you add up all the angles outside the polygon you can arrange them to make a circle.

Day 4 Polygon Properties.notebook

April 24, 2015

ExampleGiven a regular dodecagon (12 sides). What is the measure of one exterior angle?

Day 4 Polygon Properties.notebook

April 24, 2015

Polygon Properties

Draw a triangle and a quadrilateral on your page. Make them big enough so we can add labels.

Day 4 Polygon Properties.notebook

April 24, 2015

In a triangle...

The length of the midsegment is half the length of the parallel side.

Day 4 Polygon Properties.notebook

April 24, 2015

In a trapezoid...

The length of the bimedian of the nonbase sides is parallel to the bases and its length can be calculated by

EF = AB + CD 2

Day 4 Polygon Properties.notebook

April 24, 2015

Homework

Handout #s 4 9

Polygons Triangles Quadrilateral Pentagon Hexagon Heptagon Octagon Decagon Polygon Song

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POLYGONS - Weeblyepvteror.weebly.com/uploads/5/2/0/2/5202576/_unit5_polygons.pdf · POLYGONS Polygons are many-sided figures, with sides that are line segments. The word polygon is

Polygons and Quadrilaterals.notebook€¦ · Topic: Polygons and Quadrilaterals Section 6.1: Properties and Attributes of Polygons A polygon is a closed plane figure formed by three

Polygons - E-STUDYthirdyearengineering.weebly.com/uploads/.../polygon... · Scan line polygon Filling Interior Pixel Convention Pixels that lie in the interior of a polygon belong

6.1 Properties and Attributes of Polygons. Polygon Vocab POLYGON: Diagonal: Concave Polygons: Convex polygons: Regular polygon:

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Ch 10 - Polygons and Area - Rock Creek Schools€¦ · Web viewCh 10 - Polygons and Area 10.1 - Naming Polygons Polygons: Parts of a Polygon: Regular Polygons: Example: Identify polygon

Lab 8: Geostatistics - California State University, Northridgesch60990/geostatistics.pdf · 1. What is Thiessen polygon? • The Thiessen polygons are built to generate polygon topology

Find the polygon… Click on the polygon. Sorry… Polygons are closed shapes. They cannot have openings

POLYGONS “MANY” “SIDES”. A polygon is a 2-dimensional shape

11.6 –Areas of Regular Polygons. Center of a polygon: Point equidistant to the vertices of the polygon center

What is a polygon? What are the different types of polygons? What is a congruent polygon? What is a similar polygon? What are some examples

UNIT-II Polygons · Polygon Filling Filling the polygon means highlighting all pixels which lie inside the polygon with any color other than background color. Algorithm for polygon

16.1 Polygons p. 354 Introduction: Quick Review Objective: to name and classify polygons Vocabulary: polygon = closed plane figure w/ straight sides that

6.1 Polygons Interior and Exterior Angles 011513 · and _____ angles are outside the polygon and form a linear pair with an interior angle of the polygon. All ... 6.1 Polygons Interior

INSCRIBED CIRCLE OF GENERAL SEMI-REGULAR POLYGON AND … · regular polygon is a regular star polygon.For more about polygons in [4,5,6]. 10. Polygon that is either equiangular or

3-5 The Polygon Angle-Sum Theorems · Lesson 3-5 The Polygon Angle-Sum Theorem Classifying Polygons: A convex polygon does not have a diagonal with points outside the polygon. A concave

Unit 6 Introduction to Polygons This unit introduces Polygons. It defines polygons and regular polygons, and has the Polygon Angle Sum theorem. This unit

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6-1 The Polygon Angle-Sum Theorems - Uplift · PDF fileStep 1: Draw three different polygons. Then draw the exterior angles at each vertex of the polygons as shown. ... 6-1 The Polygon

Polygons and Quadrilaterals. Polygons The word polygon means “many angles”

Objectives : Recognize polygons Name polygons Recognize convex polygons Find diagonals of a polygon Identify special types of quadrilaterals

Main Idea/Vocabulary congruent polygon Identify congruent polygons

+ Sum of Interior angles. + What is a polygon? A polygon is a flat shape with strait sides. Polygons have a minimum of three sides. Polygons have no maximum