1.1 Points, Lines, and Planes

Slides:

Advertisements

Similar presentations

Geometry Notes Section 1-1.

Advertisements

1.2 Points, Lines, and Planes

Chapter 1: Tools of Geometry

Points, Lines, & Planes.

1.2 Points, Lines, and Planes

Points, Lines, and Planes

Lesson 1.2 Intro to Geometry.

Basic Geometric Figures

NCTM Standards: 3, 6, 8, 9, Points, Lines, & Planes PointLinePlane Definition Model Drawn Named By: Facts Words/ Symbols As a dotWith an arrow.

Section 1.1. Warm Up Graph each inequality. 1. x ≥ ≤ x ≤ 6 3. x 0.

Chapter 1 Lesson 2 Objective: To understand basic terms and postulates in Geometry.

A Game and Some Geometry

Lesson (1-1): Points, Lines, and Planes_ p:6. . C 1- Point * It is a location or a dot * It is named by a capital letter. B. A.

1 1-3 Points, Lines, and Planes Objectives: Properly name points, lines, and planes Define collinear points, coplanar points, and coplanar lines Define.

LESSON 1.1 Points, Lines and Planes Objective: I will be able to… 1.Identify and model points, lines, and planes as well as intersecting lines and planes.

Introduction to Geometry – Points, Lines, and Planes Points - have no height or width - represented using a dot and labeled using a capital letter A B.

Section 1-2 Points, Lines and Planes. A Point A point has no length, no width and no thickness. It is named using capital printed letters. A.

1.1: The Coordinate Plane - Points Lines and Planes M(G&M)–10–9 Solves problems on and off the coordinate plane involving distance, midpoint, perpendicular.

Bellringer Discuss with your shoulder partner the following situation… Why does a four-legged chair sometimes wobbles, but a three legged chair never.

Lesson1.1. Three building blocks of geometry are points, lines, and planes. A point is the most basic building block of geometry. It has no size. It has.

1.1 Points, Line and Planes.

1.3 Points, Lines and Planes. Point Has no dimension Has no dimension Represented by a small dot Represented by a small dot Named by a capital print letter.

Terms, Notation, and Representation

Chapter 1 – Reasoning in Geometry 1.2 – Points, Lines, and Planes.

Warm-up 1. 5x + 4(x – 1) = (x+2) = 3(x – 6) x – 4(x+1) = 2x + 20.

+ 1-1 Points, Lines, and Planes. + Real-Life + Vocabulary Undefined Terms- point, line, and plane are considered undefined terms because they are only.

1.2 Points, Lines and Planes

Lesson 1.2 Intro to Geometry. Learning Target I can understand basic geometric terms and postulates.

Undefined Terms and Definitions. Undefined Terms Point simply a location represented by a dot named with a capital letter no shape no size.

Points, Lines and Planes Objectives: (1)To identify and model points, lines, and planes (2)To identify collinear and coplanar points and intersecting lines.

Do Now - Geometry Take out your homework Please sit quietly and be ready to receive your text books.

Solve each equation. 1.5(x – 6) = 402.5b = 2(3b – 8)3.2y + 6y = 15 – 2y x + 8 > 20 Absolute Value Equations and Inequalities Solve each inequality.

Lesson 1.1- Points. Lines and Planes Objective: The student will be able to make and describe fundamental sketches. The student will also be able to understand.

POINTS, LINES, AND PLANES 9/8/11. Point – A location. It has neither shape nor size Named by: A capital Letter Example: Point A Line – made up of points.

Vocabulary Review. Space Set of all points. Postulate An accepted statement of fact.

1.2 Points, Lines and Planes

1.1 Points, Lines, & Planes p. 6. What is a definition? Known words used to describe a new word Known words used to describe a new word Undefined terms.

1.2 Points, Lines and Planes Postulate or axiom – an accepted statement of fact. These are the basic building blocks of Geometry.

Section 1.1 Points, Lines, and Planes 11/22/2016.

Points, Lines and Planes Objective: To learn to identify, classify and name points, space, line, collinear points, plane, coplanar, postulate and axiom.

Lesson 1-1 Point, Line, Plane

1.1 Points, Lines, and Planes

Points Lines and Planes

Points, Lines, Planes, Segments and Midpoints

Points, Lines, Segments, and Rays

Terms, Notation, and Representation

Lesson 1-1 Point, Line, Plane

1.2 Points, Lines, and Planes

Points, Lines, Segments, and Rays

Lesson 1-2 Points, Lines, and Planes (page 5)

Honors Geometry Chapter 1 Section 1.

Warm-Up: Common Words What are “common words” we use in everyday conversation? Do you have to think about their meaning? What if you didn’t know these.

1.1 Points, Lines, and Planes

Points, Lines, and Planes

The Coordinate Plane Section 1.1.

Chapter 1: Tools of Geometry

Points, Lines and Planes

VOCABULARY UNDEFINED TERMS (Intuitive ideas – not “defined” in space – cannot take definite measurements) Point Line Plane.

1.1 Points, Lines, and Planes

Points, Lines, and Planes

The Coordinate Plane Section 1.1.

1.1 Identify Points, Lines, and Planes

Points, Lines, Segments, and Rays

1.1 Points, Lines and Planes

Pts, Lines & Planes OBJ: To ID & model pts, lines & planes

Points, Lines, and Planes

Lesson 1-1 Point, Line, Plane

Points, Lines, and Planes

Points, Lines, Planes, Segments and Midpoints

1.1 Identify Points, Lines, and Planes

Presentation transcript:

1.1 Points, Lines, and Planes Objectives: Identify and model points, lines, and planes. Identify collinear and coplanar points and intersecting lines and planes in space.

Point Simply a location in space Labeled with a capital letter Has no size or shape P

Line Made up of points with no thickness or width Points on same line are collinear Drawn with an arrowhead at each end There is exactly one line through any 2 points Named by two points on the line or a lowercase script letter (AB or n)

Plane Flat surface made up of points Points on the same plane are coplanar Drawn as a shaded, slanted 4-sided figure Named by a capital script letter or by the letters naming 3 non-collinear points (T, plane XYZ) There is exactly one plane through any 3 non-collinear points

Draw and label a figure Points A(1,3), B(-1, 3), and C are collinear, but points A, B, C, and D are not collinear.

Assignment Pp. 9-10 #10-34