CHAPTER 11.1 Angle Measures in Polygons. Sum of the Measures of the Interior Angles of a Convex...

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CHAPTER 11.1 Angle Measures in Polygons

Transcript of CHAPTER 11.1 Angle Measures in Polygons. Sum of the Measures of the Interior Angles of a Convex...

Page 1: CHAPTER 11.1 Angle Measures in Polygons. Sum of the Measures of the Interior Angles of a Convex Polygon… (n-2) * 180.

CHAPTER 11.1Angle Measures in Polygons

Page 2: CHAPTER 11.1 Angle Measures in Polygons. Sum of the Measures of the Interior Angles of a Convex Polygon… (n-2) * 180.

Sum of the Measures of the Interior Angles of a Convex Polygon…

(n-2) * 180

Page 3: CHAPTER 11.1 Angle Measures in Polygons. Sum of the Measures of the Interior Angles of a Convex Polygon… (n-2) * 180.
Page 4: CHAPTER 11.1 Angle Measures in Polygons. Sum of the Measures of the Interior Angles of a Convex Polygon… (n-2) * 180.
Page 5: CHAPTER 11.1 Angle Measures in Polygons. Sum of the Measures of the Interior Angles of a Convex Polygon… (n-2) * 180.
Page 6: CHAPTER 11.1 Angle Measures in Polygons. Sum of the Measures of the Interior Angles of a Convex Polygon… (n-2) * 180.

CHAPTER 11.2Areas of Regular Polygons

Page 7: CHAPTER 11.1 Angle Measures in Polygons. Sum of the Measures of the Interior Angles of a Convex Polygon… (n-2) * 180.
Page 8: CHAPTER 11.1 Angle Measures in Polygons. Sum of the Measures of the Interior Angles of a Convex Polygon… (n-2) * 180.

The Measure of the Central Angle of a Regular Polygon:

1/n * 360

(n = the number of sides)

Page 9: CHAPTER 11.1 Angle Measures in Polygons. Sum of the Measures of the Interior Angles of a Convex Polygon… (n-2) * 180.

Area Find the area of the regular pentagon.

Step 1: Find the central angle.Step 2: Redraw the Triangle you are working withStep 3: Find the Apothem (use trig!)Step 4: Find the Perimeter (use trig!)Step 5: Use the Area formula for Regular Polygons

Page 10: CHAPTER 11.1 Angle Measures in Polygons. Sum of the Measures of the Interior Angles of a Convex Polygon… (n-2) * 180.
Page 11: CHAPTER 11.1 Angle Measures in Polygons. Sum of the Measures of the Interior Angles of a Convex Polygon… (n-2) * 180.

Table Activity…then…

HOMEWORKPg. 665: 6-19, 22-25, 29-36

Pg. 672: 9-24

Page 12: CHAPTER 11.1 Angle Measures in Polygons. Sum of the Measures of the Interior Angles of a Convex Polygon… (n-2) * 180.

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

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 The Polygon Angle-Sum · PDF file6-1 The Polygon Angle-Sum Theorems 1. ... Rate how well you can fi nd angle measures of polygons. Answers may vary. Sample: If each interior angle

6-1 The Polygon Angle-Sum · PDF file6-1 The Polygon Angle-Sum Theorems 1. ... Rate how well you can fi nd angle measures of polygons. Answers may vary. Sample: If each interior angle

Notes: Find Angle Measures in Polygons 8...Notes: Find Angle Measures in Polygons 8.1 Objective: Find angle measures in polygons Find the sum of the measures of the interior angles

Notes: Find Angle Measures in Polygons 8...Notes: Find Angle Measures in Polygons 8.1 Objective: Find angle measures in polygons Find the sum of the measures of the interior angles

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

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

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

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

Interior Angles of Polygons - Mrs. Cormier's Math Class€¦ · Polygons Name each polygon. Find the sum of the measures of the vertex angles. Find m L x in each polygon. 13—3 1400

Interior Angles of Polygons - Mrs. Cormier's Math Class€¦ · Polygons Name each polygon. Find the sum of the measures of the vertex angles. Find m L x in each polygon. 13—3 1400

+ 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.

+ 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.

11.1 Angle Measures in Polygons

11.1 Angle Measures in Polygons

Find and use the measures of interior and exterior angles of polygons. Objectives 6.1: Polygon Angle Theorems Handbook p. 19.

Find and use the measures of interior and exterior angles of polygons. Objectives 6.1: Polygon Angle Theorems Handbook p. 19.

Unit 7 – Polygons and Circles Diagonals of a Polygon

Unit 7 – Polygons and Circles Diagonals of a Polygon

2... · Interior and exterior angle measures in polygons Name: 390 15. Three regular polygons meet at point A. How many sides does the largest polygon have?

2... · Interior and exterior angle measures in polygons Name: 390 15. Three regular polygons meet at point A. How many sides does the largest polygon have?

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 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

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

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

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

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

The Polygon Angle-Sum Theorems Geometry 12.0 – Students find and uses measures of interior and exterior angles of triangles and polygons to classify figures.

The Polygon Angle-Sum Theorems Geometry 12.0 – Students find and uses measures of interior and exterior angles of triangles and polygons to classify figures.

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

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

Implementation of Data Alignment Measures for the ... · polygons to represent TPU/SB CSU. (a) TPU polygon (i) The TPU polygon boundary is determined by the nature of the geographic

Implementation of Data Alignment Measures for the ... · polygons to represent TPU/SB CSU. (a) TPU polygon (i) The TPU polygon boundary is determined by the nature of the geographic

20 Questions Chapter 10 Review. 1. Polygons The sum of the measures of the interior angles of a convex polygon is 2520. How many sides does the polygon.

20 Questions Chapter 10 Review. 1. Polygons The sum of the measures of the interior angles of a convex polygon is 2520. How many sides does the polygon.

Polygons, Quadrilaterals, and Special · PDF file3 Angles in Polygons Fill in the accompanying table. Polygon Number of Sides Number of Triangles Sum of Interior Angle Measures 3 1

Polygons, Quadrilaterals, and Special · PDF file3 Angles in Polygons Fill in the accompanying table. Polygon Number of Sides Number of Triangles Sum of Interior Angle Measures 3 1

Area of Polygons and Circles Chapter 11. 11.1 Angle Measures in Polygons The sum of the measures of the interior angles of a polygon depends on the number.

Area of Polygons and Circles Chapter 11. 11.1 Angle Measures in Polygons The sum of the measures of the interior angles of a polygon depends on the number.