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French > Geo 1 > Flashcards

Geo 1 Flashcards

1
Q

Point

A

A location with neither shape or size

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2
Q

Line

A

Made of two points, no thickness or width, extends forever in both directions

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3
Q

Plane

A

Flat surface made up of points that has no depth and extends forever in all directions

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4
Q

Congruent

A

If two geometric figures have the same shape and size

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5
Q

Collinear

A

Points that rest on the same line

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6
Q

Coplanar

A

Points lying on the same plane

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7
Q

Space

A

Boundless three dimensional set of all points

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8
Q

Betweeness of Points

A

Points C is between A and B if and only if A, B, and C are collinear and AC+CB=AB

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9
Q

Distance

A

The length of the segments between the points

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10
Q

Equation for distance

A

(X2-X1)^2 + (Y2-Y1)^2 all square rooted

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11
Q

Congruent Segments

A

Two segments that have the same measure

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12
Q

Line Segment

A

A measurable part of a line that consists of two endpoints, and all the points between them. Two endpoints are used to name the segment

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13
Q

Directed Line Segment

A

A line segment with an initial endpoint and a terminal endpoint

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14
Q

Equidistant

A

A point the same distance from the other points

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15
Q

Segment Bisector

A

A line cutting another line in half

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16
Q

Fractional distance

A

Some fraction of the length of a segment from the initial endpoint

17
Q

Midpoint

A

The point halfway between endpoints

18
Q

Equation for a midpoint

A

a1+a2/ 2

19
Q

Equation for midpoint with grid

A

(X1+X2/ 2, Y1+Y2/2)

20
Q

Ray

A

Part of a line that starts at a point and extends to infinity

21
Q

Opposite rays

A

Two collinear rays with a common endpoint

22
Q

Straight Angle

A

180 angle

23
Q

Angle

A

A pair of rays with a common end point

24
Q

Sides

A

The rays of an angle are called sides

25
Q

Vertex

A

The common endpoint of an angle

26
Q

Congruent angles

A

Angles that have the same measures

27
Q

Angle bisector

A

A ray or segment that divides an angle into two congruent angles

28
Q

Adjacent angles

A

Two angles that lie in the same plane, have a common vertex and a common side common

29
Q

Linear Pair

A

A pair of adjacent angles with noncommon sides that are opposite rays

30
Q

Vertical angles

A

Two adjacent angles formed by two intersecting lines

31
Q

Complementary angles

A

Two angles with the sum of 90 degrees

32
Q

Supplementary angles

A

Two angles that sum up to 180 degrees

33
Q
A

French (26 decks)

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