Notes #6 1-6 Two Dimensional Figures

Slides:

Advertisements

Similar presentations

1.6 – Two-Dimensional Figures

Advertisements

Geometry Chapter Polygons. Convex Polygon – a polygon with a line containing a side with a point in the interior of the polygon.

Polygons – Concave and Convex Turning Point Quiz Copyright © 2010 Kelly Mott.

Two Dimensional Figures

Perimeter and Area. Objectives Calculate the area of given geometric figures. Calculate the perimeter of given geometric figures. Use the Pythagorean.

MAT 142 Lecture Video Series. Perimeter and Area.

Solving equations that involve formulas.

Show how it is possible for two triangles to intersect in one

Objective: find the area of geometric figures and shaded regions. What area formulas must be memorized?

Chapter 1 test review Geometry.

Polygons A closed figure formed by a finite number of coplanar segments such that: The sides that have a common endpoint are noncollinear, and Each side.

2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Triangles Polygons Similar or Congruent?

Derive Formulas of Surface Area – Right Prisms and Right Cylinders.

Lesson 9.3A R.4.G.6 Solve problems using inscribed and circumscribed figures.

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:

Lesson 10-6 Solid Figures.

1.8: Perimeter, Circumference, and Area

Holt CA Course Perimeter Warm Up 1. What figure has four equal sides and four right angles? 2. What figure has eight sides? 3. What figure has five.

Holt CA Course Perimeter AF3.1 Use variables in expressions describing geometric quantities (e.g., P = 2w + 2l, A = bh, C =  d–the formulas for.

Solve the following proportions. a = 9 b = 7 c = 6 d = 6.

Perimeter and Area of Regular Polygons 9-2

Perimeter, Circumference, and Area 1.7 Ms. Verdino.

AFind the perimeter of a polygon. bSolve applied problems involving perimeter. Perimeter of a Polygon A polygon is a closed geometric figure with three.

8.1 Classifying Polygons. Polygon Review  Characteristics of a Polygon All sides are lines Closed figure No side intersects more than 1 other side at.

TODAY IN GEOMETRY… Review: Arc Length

4.2 formulas and literal equations. Terms from yesterday 1.Regular 2.Equilateral 3.Equiangular 4.Parallelogram 5.Rhombus 6.Rectangle 7.Square 8.Trapezoid.

Area, Circumference & Perimeter

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

1.6 Objective: Classify Polygons. Lingo Polygon: Closed 2 dimensional figure formed by three or more line segments. Each segment connects to exactly two.

Perimeter, Circumference and Area. Perimeter and Circumference Perimeter : The distance around a geometric figure. Circumference: The distance around.

Lesson 4: Proving Area of a Disk STUDENTS USE INSCRIBED AND CIRCUMSCRIBED POLYGONS FOR A CIRCLE (OR DISK) OF RADIUS AND CIRCUMFERENCE TO SHOW THAT THE.

Ch 1.6 CLASSIFY POLYGONS. In this section we will… Look at what makes something a polygon. Identify polygons by their sides and angles Identify polygons.

Holt CA Course Perimeter AF3.1 Use variables in expressions describing geometric quantities (e.g., P = 2w + 2l, A = bh, C =  d–the formulas for.

State Standard 3.7(B) – Determine the perimeter of a polygon or a missing length when given perimeter and remaining side lengths in problems.

VOCABULARY  Polygon  Concave  Convex. 4.7 POLYGONS AND ANGLES Integ. Math.

March 8 th,  Problem 1) A) What is the formula for the area of a circle? B) What is the formula for the circumference of a circle? C) How do these.

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

Lesson 91 Warm Up Pg. 474.

A polygon is a geometric figure with three or more sides.

Bellwork There are two different points on the line that are exactly 10 units from the point Find the coordinates of the points.

1.4 Introduction to Perimeter, and Area in the coordinate plane.

Ch 1-8 Review Classifying Polygons

1.6 Two Dimensional Figures

Explore Similar Solids

Unit 5: Perimeter, Circumference & Area of Polygons & Circles

Homework Questions.

Combining Like-Terms with Perimeter and Area

Concept. Skills Check 1-5 (I will scan it in at the end of class) Going over the quiz.

Identify and name polygons.

Identify and name polygons.

Questions over hw?.

Warm-Up Problems Find the perimeter a. Find the missing side

Polygon Definition: A closed figure.

You need: Pencil Agenda Scrap Paper AP log Math book Calculator

1-5 Geometric Formulas Polygons

You need: Pencil Agenda Scrap Paper AP log Math book Calculator

Questions over hw?.

Questions over hw?.

2- and 3-Dimensional Figures

Warm-up: Solve the triangle. mA = 70, c = 26, a = 25

11.1 Even Answers.

Advanced Geometry 8-2 Similarity

Geometry Thurs. 9/25/14 Complete Warm-ups (See slide below)

I can… …Identify and name polygons.

Lateral and Surface Area of Solid Figures

Presentation transcript:

Notes #6 1-6 Two Dimensional Figures CA Standard 8.0: Students know, derive, and solve problems involving the perimeter, circumference, and area of common geometric figures Objective: Student will be able to identify and name polygons. Also they will be able to find the perimeter, circumference, or area of two dimensional figures

Polygons

Convex vs. Concave

Polygons are named by the # of sides they have A Polygon is …

Formulas for Common Geometric Figures

CW # 8 Pg. 54 (1-6) HW #8 Pg. 54 (7-17)