Write a paragraph using each of the following words point line plane segment ray angle Identify examples of points lines and planes in each of these pictures Symbols amp Terms Explain in your own words what ID: 242333
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Slide1
Symbols & Terms
Write a paragraph using each of the following words:
point line plane
segment ray angleSlide2
Identify examples of points, lines, and planes in each of these pictures.Slide3
Symbols & Terms
Explain, in your own words, what
point
,
line and plane mean.Slide4
Description -
a location in space
Drawing -
- Notation
- Real world example
point
Description -
a set of points that extends in two directions without end; it has length but no thickness
Drawing -
- Notation
- Real world example
line
Description -
a flat surface that extends in all directions without end; it has no thickness
Drawing -
- Notation
- Real world example
planeSlide5
Symbols & Terms
Description -
a location in space
Drawing –
Notation
- Real world example
pointSlide6
Description -
a set of points that extends in two directions without end; it has length but
no thickness
Drawing -
- Notation
- Real world example
line
Symbols & TermsSlide7
Description -
a flat surface that extends in all directions without end; it has no thickness
Drawing
-
-
Notation
- Real world example
plane
Symbols & TermsSlide8
Symbols & Terms
Collinear
(co-linear) means
on the same line
.Any two points are collinear.More than two points may or may not be collinear.Slide9
Symbols & Terms
Coplanar
(co-planar) means
on the same plane
.Points and/or lines may be coplanar.Any three points are coplanar.More than three points may or may not be coplanar.Slide10
Symbols & Terms
Description -
points that are on the same
line
Drawing –
Notation
- Real world example
collinear pointsSlide11
Symbols & Terms
Description -
points that are in the same plane
Drawing –
Notation
- Real world example
coplanar pointsSlide12
Symbols & Terms
Description -
lines that are in the same plane
Drawing –
Notation
- Real world example
coplanar linesSlide13
Name three balls that are collinear.
Ball A is in the guy’s pocket.
Ball C is on the girl’s racket.
All other balls are on the tennis
court.Slide14
Name three balls that are
coplanar but
not
collinear.
Ball A is in the guy’s pocket.
Ball C is on the girl’s racket.
All other balls are on the tennis
court.Slide15
Name four balls that are not
coplanar.
Ball A is in the guy’s pocket.
Ball C is on the girl’s tennis racket.
All other balls are on the tennis
court.Slide16
Symbols & Terms
Name each line in three different ways.
Draw . Don’t forget to use arrowheads to show that it extends indefinitely.
m
E
P
A
R
TSlide17
Symbols & Terms
Intersecting lines
are lines that meet.
Lines intersect at a point.
Intersecting planes are planes that meet.When planes intersect, a line is formed.Slide18
Symbols & Terms
Description -
lines that meet
Drawing –
Notation
- Real world example
intersecting linesSlide19
Symbols & Terms
Description -
planes that meet
Drawing –
Notation
- Real world example
intersecting planes