Term 1

Point

Definition 1

an exact location in space; a dot; every thing is made up of points.

Term 2

Line

Definition 2

goes on and on infinately; has arrows on both ends; made up of points; named by two points on the line itself.

Term 3

Line Segment

Definition 3

A part of a line shown with a point on each end; can be measured; named by the letters of the end points.
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Term 4

Ray

Definition 4

Has a point on one end and and arrow on the other; can not be measured as it goes on infinitely.

Term 5

Intersecting Lines

Definition 5

Two or more lines that touch or cross at one point.

Term 6

Perpendicular Lines

Definition 6

A special type of intersecting line that forms right angles where it intersects.
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Term 7

Parallel Lines

Definition 7

Two or more lines that NEVER intersect or touch; railroad tracks...

Term 8

Vertex

Definition 8

A point where to rays or linesegments meet; corners of shapes

Term 9

Acute Angle

Definition 9

Less than 90 degrees; baby packman
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Term 10

Right Angle

Definition 10

Exactly 90 degrees; Mrs. Pacman

Term 11

Obtuse Angle

Definition 11

Greater than 90 but less than 180; Mr. Pacman

Term 12

Straight Angle

Definition 12

180 degrees exactly; Mr. Pacman unhinged
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Term 13

What is a polygon?

Definition 13

A closed shape with 3 or Straight side; no curves

Term 14

Name a shape that has 3 sides

Definition 14

triangle

Term 15

4 sided shape

Definition 15

a quadralateral
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Term 16

5 sided shape

Definition 16

Pentagon

Term 17

6 sided shape

Definition 17

hexagon

Term 18

7 sided shape

Definition 18

heptagon
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Term 19

8 sided shape

Definition 19

octogon

Term 20

9 sided shape

Definition 20

nonagon

Term 21

10 sided shape

Definition 21

decagon
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Term 22

Definition 22

parallelogram

Term 23

Definition 23

rhombus