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Definition
| is based on patterns you observe |
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Definition
| a conclusion you reach using inductive reasoning |
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Definition
an example for which a
conjecture is wrong |
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Definition
a location represented by a small dot
named by a capital letter |
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Definition
| the set of all points possible |
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Definition
| points that lie on the same line |
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Definition
an accepted statement of fact
something that true |
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Definition
part of a line
it has two endpoints and it
includes all of the points between |
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Definition
| part of a line that has one endpoint and all of the points on that side of the endpoint |
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Definition
two collinear rays
with the same endpoint |
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Term
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Definition
| two coplanar lines that do not intersect |
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Definition
| noncoplanar lines that are not parallel and do not intersect |
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Definition
| planes that do not intesect |
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Definition
| points on a line or a graph that correspond with real number |
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Definition
| segments that are the same length |
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Definition
| a point that divides the segment into two congruent (equal) segments |
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Definition
formed by two rays
with the same endpoint |
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Term
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Definition
angles that measure
between 00 and 900 |
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Term
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Definition
an angle that measures exactly
900 |
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Term
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Definition
angles that measure between
900 and 1800 |
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Term
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Definition
an angle that measures exactly
1800 |
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Term
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Definition
| angles with the same measurements |
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Term
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Definition
| a series of points that extends in two opposite directions without end |
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Term
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Definition
an angle that measures 3600 |
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Term
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Definition
| Angles that add up to 900 |
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Term
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Definition
| angles that add up to 1800 |
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Term
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Definition
| Angles that share one common vertex |
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Term
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Definition
a line, a ray or line segment that bisects a line segment and is also perpendicular
[image]
[image]
[image]
[image][image] |
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Term
| Projection to a given point |
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Definition
on a given line it is the foot of the perpendicular drawn from the given point to the given line.
[image] |
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Term
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Definition
when the segment is not perpendicular: it is a segment with ednpoints that are the projections of the endpoints of the given line segment onto a given line.
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Term
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Definition
| a figure with the same number of sides as angles |
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Definition
| a polygon all of whose sides are equal in measure |
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Definition
| the segment from the center of the polygon perpendicular to a side of the polygon |
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Definition
| the same measure as the side of a regular polygon |
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Definition
| a triangle with no equal sides |
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Definition
a triangle with one angle
greater than 900 |
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Definition
a triangle with three angles
less than 900 |
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Definition
a line segment perpendicular from the opposite side to the vertex
sometimes it is drawn on the outside of the figure. |
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