1.2 Points, Lines, and Planes

Slides:

Advertisements

Similar presentations

Objectives Identify, name, and draw points, lines, segments, rays, and planes. Apply basic facts about points, lines, and planes.

Advertisements

1.2 Points, Lines, and Planes

Lesson 1.2 Intro to Geometry.

CHAPTER Understanding points, lines and planes

Points, Lines and Planes

Understanding Points, 1-1 Lines, and Planes Warm Up

POINTS, LINES AND PLANES BIG IDEA: REASONING AND PROOF ESSENTIAL UNDERSTANDINGS: Geometry is a mathematical system built on accepted facts, basic terms,

1-2 Points, Lines, and Planes

1-2 Points, Lines and Planes M11.B B

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

Points, Lines, and Planes Geometry Mrs. King Unit 1, Lesson 2.

Section 1-1, 1-3 Symbols and Labeling. Vocabulary Geometry –Study of the set of points Space –Set of all points Collinear –Points that lie on the same.

TOOLS OF GEOMETRY UNIT 1. POINTS, LINES, AND PLANES Essential Understanding: Geometry is a mathematical system built on accepted facts, basic terms, and.

Geometry 1-3. Vocabulary A point is an exact location on a plane surface. Workbook – page 6 It has no size. It is represented by a small dot and is named.

Activity Each group member grab a marker.

1-2: Points, Lines, and Planes

1-2 Objective: Today you will learn some basic terms and symbols in geometry so that you will be able to use and name basic shapes and terms. Today is.

Holt Geometry 1-1 Understanding Points, Lines, and Planes 1-1 Identify Points, Lines, and Planes Holt Geometry Warm Up Warm Up Lesson Presentation Lesson.

Holt Geometry 1-1 Understanding Points, Lines, and Planes 1-1 Understanding Points, Lines, and Planes Holt Geometry Warm Up Warm Up Lesson Presentation.

Holt McDougal Geometry 1-1 Understanding Points, Lines, and Planes 1-1 Understanding Points, Lines, and Planes Holt Geometry Holt McDougal Geometry.

Welcome to Geometry Unit 1 Vocabulary. Undefined Terms Point In Euclidean geometry, a point is undefined. You can think of a point as a location. A point.

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

Holt Geometry 1-1 Understanding Points, Lines, and Planes Identify, name, and draw points, lines, segments, rays, and planes. Apply basic facts about points,

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

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

1.3 Points, Lines, and Planes. Points _____________________________________ _____________________________________ It has no __________ Represented by.

Section 1.2 Points, Lines, and Planes. Objective: Students will be able to: Understand basic terms and postulates of geometry.

Geometry Vocabulary Chapter 1.1.

Chapter 1 Section 1.

Understanding Points, 1-1 Lines, and Planes Warm Up

Objectives Identify, name, and draw points, lines, segments, rays, and planes. Apply basic facts about points, lines, and planes.

WARM UP 01/09/17 Go over the words and write the Definition of each:

Understanding Points, 1-2 Lines, and Planes Warm Up

Pre-AP Bellwork Describe what the slope of the line is and how you can calculate it. Use complete sentences.

Questions to Ponder 1-1 & 1-2

Understanding Points, 1-1 Lines, and Planes Warm Up

Understanding Points, 1-1 Lines, and Planes Warm Up

SEGMENTS, RAYS, PARALLEL LINES AND PLANES

Points, Lines, and Planes

Objectives Identify, name, and draw points, lines, segments, rays, and planes. Apply basic facts about points, lines, and planes.

WARM UP 1. x ≥ ≤ x ≤ 6 3. x < 1 OR x > 0

Points, lines and planes

Understanding Points, 1-1 Lines, and Planes Warm Up

Understanding Points, 1-1 Lines, and Planes Warm Up

Segments, Rays, Parallel Lines and Planes

Understanding Points, 1-1 Lines, and Planes Warm Up

Understanding Points, 1-1 Lines, and Planes Warm Up

1-1 Understanding Points, Lines, and Planes Holt Geometry.

Warm Up 1. x ≥ ≤ x ≤ 6 3. x < 1 OR x > 0

Understanding Points, 1-1 Lines, and Planes Warm Up

Understanding Points, 1-1 Lines, and Planes Warm Up

Understanding Points, 1-1 Lines, and Planes Warm Up

Missy McCarthy Okemos High School Math Instructor

Understanding Points, 1-1 Lines, and Planes Warm Up

Point Line Plane Collinear Coplanar Segment Ray Opposite Rays

Understanding Points, 1-1 Lines, and Planes Warm Up

Understanding Points, 1-1 Lines, and Planes Warm Up

Identify Points Lines and Planes

Objectives Identify, name, and draw points, lines, segments, rays, and planes. Apply basic facts about points, lines, and planes.

1-1 Vocabulary undefined term point line plane collinear coplanar

Understanding Points, 1-1 Lines, and Planes Warm Up

Understanding Points, 1-1 Lines, and Planes Warm Up

Drill Find the next number in the sequence: -3, -1, 1, 3, __, __

Identify Points, Lines, and Planes

Understanding Points, 1-1 Lines, and Planes Warm Up

Points, lines and planes

Objectives Identify, name, and draw points, lines, segments, rays, and planes. Apply basic facts about points, lines, and planes.

Understanding Points, 1-1 Lines, and Planes Warm Up

Presentation transcript:

1.2 Points, Lines, and Planes Objective: Understand and use the basic terms and postulates of geometry.

1.2 Vocabulary Point Line Plane Collinear Points Coplanar Space Segment Ray Opposite Rays Postulate Axiom Intersection

Remember y = mx + b ?

Vocab Terms:

Vocab Terms:

Or BA or line l Or plane ABC

Naming Points, Lines, and Planes How can you tell that the label P is naming a plane instead of a point? Why is plane RQS not a valid name for the plane? What point(s) do lines l and m have in common?

Compare and Contrast How is naming a ray similar to naming a line? How is it different?

Naming Segments and Rays Can the three points shown on the line be used to name a plane? Explain.

Vocab Terms: Intersection: set of points the figures have in common Postulate or axiom: an accepted statement of fact

Postulate 1-1

Postulate 1-2

Postulate 1-3

Postulate 1-4

You Know How?