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30 Cards in this Set
- Front
- Back
Question
point |
Answer
no size, no dimension=position/location |
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Line |
Answer
1 dimension,established by 2 points |
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Plane |
Answer
2 dimensional established by at least 3 scattered/noncollinear points |
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Line segment |
Answer
2 ends point length |
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Collinear |
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all on one line |
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coplanar |
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3 points |
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Intersection |
Answer
common points 2 planes intersect to form a line |
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Segment bisector |
Answer
is a line, ray, segment that intetsect at its midpoint |
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angle bisector |
Answer
a bisector is a ray that divides on a angle into 2 congruent angles |
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complementary angles |
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sum is 90 |
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supplementary angles |
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sum is 180 |
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linear pair |
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adajcent supplementary angles non adjacent sides on same line |
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corresponding angles |
Answer
if they occupy correspinding position |
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equilateral triangle |
Answer
all sides are the same |
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scalene triangle |
Answer
no sides are the same |
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acute triangle |
Answer
all angles are acute |
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Right angle |
Answer
features a right angle |
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isoceles triangle |
Answer
at least 2 sides are congruent |
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obtuse triangle |
Answer
has an obtuse angle |
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Obtuse scalene |
Answer
no sides are congruent |
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right isosceles |
Answer
2 sides are congruent |
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acute scalene |
Answer
no sides are congruent |
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