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54 Cards in this Set

  • Front
  • Back
Name the 5 basic building blocks of geometry
Points,Lines,Rays,Line Segments and Planes
True or false: A plane is a flat surface
True
What are points on all the same line called
Collinear Points
A line has a finite or infinte set of points?
Infinite
A series of ___ is what makes up lines, line segments, rays and planes
Points
What are points that are not on the same plane called?
Noncoplanar
A ray is part of a ___
Line
True or false: A "line" is always straight.
True
A point as no ___ or ___
Size or dimension
When did Euclid write "The Elements" ?
300 BC
A postulate is a statement that is accepted _____ proof.
Without
You can refer to a plane as: Plane ABC, but the most common way to name a plane is with a single ___ letter
Capital
line segments are named using ____ uppercase letters
2
There are two ways to name a line. Oneway is to name any ___ points on the line.
2
If you wanted to discuss ".A" with someone, you would say?
Point A
True or false: A plane has no thickness or boundries.
True
When you refer to a ray, what do you always name first?
The Endpoint
A line extends in ____ directions.
2
What has no size or dimension?
A point
Who is considered the father of geometry?
Euclid
Apostulate is a statement that is accepted without ____
Proof
A plane figure has how many dimensions?
2
Line segments are named with two _____ letters.
Uppercase
A line segment is a part of a ____.
Line
A ray has how many end points?
One
When saying the name of the line, which of the two letters do you say first.
Either
If two points are used to name a line, do you use upper or lower case letters
Uppercase
There are ____ ways to name a line
2
A point indicates a definite
Location
Points,lines,rays,line segments and planes are the: (complete the sentence)
%5 basic building blocks of geometry.
The term "geometry" is derived from what 2 greek words?
Geo - Metric
A line has no _____
Thickness
There are two ways to name a line. One way is to name any two ____ on that line.
Points
A ray is a ___ of a line.
Part
A line segment has how many points on it?
Infinite
True or false: The symbol above the letters that name a line segment has two arrows.
False
If you want to discuss a plane with someone, you would call it _____ ____
Plane ABC
A theorem is a statement that is accepted with ____
Proof
What is the title of the work Euclid is most known for?
The Elements
true or false: There is a limited number of points on a line
False
The 2 greek words "geo" and 'metric" combine to form what term?
geometry
A point is named with an ____ letter placed next to it.
Uppercase
there are 2 ways to name a line. One ways is to use any one _____ case letter
Lowercase
There are 2 ways to name a line. One way is to use any ____ lower case letter.
One
If two points are used to name a line, a small symbol of a ____ is written above the two letters.
A line with to arrows on it
The small line symbol that is used to name a line has an arrow pointing in ____ direction.
Both
A ray is a part of a ____.
Line
How many points does a ray have?
infinite
A line segment has how many endpoints?
2
The most common way to name a plane is with a single capital letter placed in the ___ ____ corner of a plane symbol.
Upper Right
What are points that are not all on the smae line called.
Noncollinear
What are points that are on the same plane called?
Coplanar
A theorem is a statement that is accepted _____ proof.
With
in the book The Elements, Euclid compiled all known geometry of his time into ____ and ____
Postulate
Theorems