Points Lines and Planes SY 2015 2016 Reference

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Points, Lines, and Planes SY 2015 -2016 Reference: Geometry (2007) by Ron Larson et

Points, Lines, and Planes SY 2015 -2016 Reference: Geometry (2007) by Ron Larson et al

Undefined Terms O POINT - basic unit of Geometry - has location - has

Undefined Terms O POINT - basic unit of Geometry - has location - has no size

Undefined Terms O LINE - straight array of an infinite number of points -

Undefined Terms O LINE - straight array of an infinite number of points - no exact measure of length - no thickness - extends indefinitely in opposite directions

Undefined Terms O PLANE - described as a flat surface extending indefinitely along its

Undefined Terms O PLANE - described as a flat surface extending indefinitely along its length and width

Defined Terms O SPACE O COLLINEAR O COPLANAR - set of all points –

Defined Terms O SPACE O COLLINEAR O COPLANAR - set of all points – on the same line - on the same plane Collinear points are coplanar. (asn) Coplanar points are collinear. (asn)

Checking Your Understanding Let’s interpret the figure!

Checking Your Understanding Let’s interpret the figure!

Postulates O Postulate: Through any two points, there exists exactly one line. O Postulate:

Postulates O Postulate: Through any two points, there exists exactly one line. O Postulate: A line contains at least two points.

Postulates O Postulate: If two lines intersect, then their intersection is exactly one point.

Postulates O Postulate: If two lines intersect, then their intersection is exactly one point.

Checking Your Understanding Let’s interpret the figure!

Checking Your Understanding Let’s interpret the figure!

Checking Your Understanding Let’s interpret the figure!

Checking Your Understanding Let’s interpret the figure!

Postulates O Postulate: If two planes intersect, then their intersection is a line.

Postulates O Postulate: If two planes intersect, then their intersection is a line.

Checking Your Understanding Let’s interpret the figure!

Checking Your Understanding Let’s interpret the figure!

Postulates O Postulate: Through any three non-collinear points, there exists exactly one plane. Through

Postulates O Postulate: Through any three non-collinear points, there exists exactly one plane. Through any three collinear points, there exists at least one plane.

Checking Your Understanding Let’s interpret the figure!

Checking Your Understanding Let’s interpret the figure!

Checking Your Understanding Let’s interpret the figure!

Checking Your Understanding Let’s interpret the figure!

Checking Your Understanding Let’s interpret the figure!

Checking Your Understanding Let’s interpret the figure!

BODY PLANES BODY PLANES Fixed lines of referenceBODY PLANES BODY PLANES Fixed lines of reference
Understanding Points Lines and Planes 1 1 LinesUnderstanding Points Lines and Planes 1 1 Lines
Understanding Points Lines and Planes 1 1 LinesUnderstanding Points Lines and Planes 1 1 Lines
Understanding Points Lines and Planes 1 1 LinesUnderstanding Points Lines and Planes 1 1 Lines
Understanding Points Lines and Planes 1 1 LinesUnderstanding Points Lines and Planes 1 1 Lines
Understanding Points Lines and Planes 1 1 LinesUnderstanding Points Lines and Planes 1 1 Lines
Understanding Points Lines and Planes 1 1 LinesUnderstanding Points Lines and Planes 1 1 Lines
Understanding Points Lines and Planes 1 1 LinesUnderstanding Points Lines and Planes 1 1 Lines
Understanding Points Lines and Planes 1 1 LinesUnderstanding Points Lines and Planes 1 1 Lines
Understanding Points Lines and Planes 1 1 LinesUnderstanding Points Lines and Planes 1 1 Lines
Understanding Points Lines and Planes 1 1 LinesUnderstanding Points Lines and Planes 1 1 Lines
Understanding Points Lines and Planes 1 1 LinesUnderstanding Points Lines and Planes 1 1 Lines
Points Segments Lines Angles and Planes Vocabulary PointsPoints Segments Lines Angles and Planes Vocabulary Points
Lesson 1 1 Points Lines Planes Points HowLesson 1 1 Points Lines Planes Points How
Points Lines and Planes Geometry Farris 2015 IPoints Lines and Planes Geometry Farris 2015 I