D: 11/2/15 A: Students will be able to identify, describe, and analyze polygons S: Next Slide H: None.

Slides:

Advertisements

Similar presentations

1.6 – Two-Dimensional Figures

Advertisements

Objectives Classify polygons based on their sides and angles.

3.4 The Polygon Angle-Sum Theorems

Lesson 1-6 Polygons Lesson 1-6: Polygons.

Objectives Classify polygons based on their sides and angles.

Polygon Learning intentions: What is a polygon?

Lesson 19 Polygons Kalyani David.

Regular Polygons.  Polygons are a enclosed flat (on the same plane) shape.

Classifying Polygons.

Lesson 1-6 Polygons Lesson 3-4: Polygons.

Objectives In this chapter you will:  Find measures of interior and exterior angles of polygons  Solve problems involving angle measures of polygons.

2.5 How Can See It? Pg. 20 Classify Polygons. 2.5 – How Can I See It?______________ Classify Polygons In this section you will discover the names of the.

Lesson (1-6): Polygons_ p: 45 A polygon is a closed figure whose sides are all segments that intersect only at their endpoints examples polygonnot a polygon:

Shape and Space INTERNAL ANGLES. POLYGON (REGULAR). A polygon is a two dimensional shape with straight sides. There are two types of polygon, regular.

6.1 Polygons 6.2 Properties of Parallelograms Essential Question: How would you describe a polygon?

1.6 Classify Polygons. Identifying Polygons Formed by three or more line segments called sides. It is not open. The sides do not cross. No curves. POLYGONS.

Do Now ChalkUp “Quadrilateral Review”. 3/17/ C Polygons.

Polygons---Terms Geometry (Holt 6-1) K. Santos. Polygon Polygon—enclosed figure --has at least 3 sides (segments) --sides only intersect at their endpoints.

7.3 Formulas Involving Polygons. Before We Begin.

Number of sidesType of Polygon 3Triangle 4Quadrilateral 5Pentagon 6Hexagon 7Heptagon.

The sides that have a common endpoint are noncollinear

Polygons 6-1. Definition of Polygon A polygon is a closed figure formed by an finite number of coplanar segments such that  the sides that have a common.

8.2 Angles in Polygons Textbook pg 417. Interior and Exterior Angles interior angles exterior angle.

The sum of the angles of a triangle is always 180 degrees.

1-6 Classify Polygons.

TODAY IN GEOMETRY… Learning Goal: 1.6 Classify Polygons

Lesson 1-6: Classify Polygons. Polygon A polygon is a closed figure with the following properties It is formed by three or more line segments called sides.

Chapter 1.6 Notes: Classify Polygons

Objectives To identify and name polygons To find the sum of the measures of interior and exterior angles of convex and regular polygons To solve problems.

Warm Up Draw a large aerial view of a group of building into your notebook. Example:

Warm Up  A complement of an angle is five times as large as the angle. Find the angles.  The measure of one of two complementary angles is six less than.

Chapter 6 Quadrilaterals Sec 6.1 Polygons. Polygon 1.Is a plane figure that is formed by 3 or more segments. No two sides with common endpoint are collinear.

Turning Point Quiz: Polygons Copyright © 2010 Kelly Mott.

8 th Grade Math POLYGONS. A polygon is a plane figure with at least three straight sides and angles, and typically five or more. WHAT IS A POLYGON?

Essential Question – How can I find angle measures in polygons without using a protractor?

6.1 Polygons. Objectives: Identify, name, and describe polygons. Identify, name, and describe polygons. Use the sum of the interior angles of a quadrilateral.

1 Polygons. 2 These figures are not polygonsThese figures are polygons Definition:A closed figure formed by line segments so that each segment intersects.

Sect. 6.1 Polygons Goal 1 Describing Polygons Goal 2 Interior Angles of Quadrilaterals.

Lesson 3-4: Polygons 1 Polygons. Lesson 3-4: Polygons 2 These figures are not polygonsThese figures are polygons Definition:A closed figure formed by.

Chapter 6: Quadrilaterals Section 6.1: Polygons. polygon – a plane figure that meets the following conditions. 1)It is formed by three or more segments.

Other polygons November 12, Objectives Content Objectives Learn about properties of polygons, beyond triangles and quadrilaterals. Language Objectives.

Unit 1C3 Day 1 Polygons. Do Now  The symbols here are used in meteorology to represent weather elements.  Which of them pass both tests below?  Test.

Determine the name of the polygon

Chapter 6 Section 6.1 Polygons.

6-1 Angles of Polygons The student will be able to:

Section Classify Polygons Objective: SWBAT classify polygons

Polygons – Measurements of Angles

Polygons 3 triangle 8 octagon 4 quadrilateral 9 nonagon pentagon 10

1.6 Classify Polygons.

Y8 Polygon Workbook.

Two-Dimensional Figures

Classifying Polygons Section 8.1.

Lesson 3-4 Polygons Lesson 3-4: Polygons.

ANGLES OF POLYGONS.

3.4 The Polygon Angle-Sum Theorems

Chapter 6 Section 6.1 Polygons.

The Polygon Angle-Sum Theorems

How many diagonals in a… 1. Triangle _______ 2. Heptagon _______

Math Humor Q: What type of figure is like a lost parrot?

Polygon 1.6 Power Point Guide (Poly – means “many”) Examples:

Pretest Lessons # Questions.

Chapter 1 – Essentials of Geometry

a closed figure whose sides are straight line segments.

Lesson 3-4 Polygons.

Polygons and Angles Sec 12 -1E pg

Section 6.1 Polygons.

EQ: What are the properties of different quadrilaterals?

Lesson 3-4 Polygons.

Presentation transcript:

D: 11/2/15 A: Students will be able to identify, describe, and analyze polygons S: Next Slide H: None

Draw one of the following Shapes and write down everything you know about it Bellringer/Training

Can you solve this problem? Can you tell me if this is a polygon? Why or why not? If it is, what type? Is it concave or convex? Is it regular or irregular?

Closed figures with straight edges a finite number of sides Polygons

Are these Polygons?

Do you have it? Raise one finger if it’s a polygon, two fingers if it’s not

Convex vs Concave Types of Polygons

Regular vs Irregular Types of Polygons

Classifying Polygons (pg 57) Number of SidesPolygon 3Triangle 4Quadrilateral 5Pentagon 6Hexagon 7Heptagon 8Octagon 9Nonagon 10Decagon 11Hendecagon 12Dodecagon nN-gon

Pg 61: 1-5; Classwork

Cues and Summary Homework

Exit Ticket 1. Draw a figure that is NOT a polygon 2. Is this figure a polygon? 3. Why or Why not? 4. Name this figure (by its sides), tell me if it’s convex or concave, regular or irregular