Goemetry
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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acute angle | angle less than 90 degres
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angle | is made of two rays connected at their endpoints and the point where they connect is called the vertex
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angle bisector | cuts an angle into congruent angles
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collinear points | points that lie on the same line
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congurent angles | angles that have the same measure
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congurent segments | two segments with the same length.
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conjecture | is a conclusion reached through inductive reasoning
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coordinate | a point's distance and direction from the origin of a number line
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coplanar | points and lines in the same plane
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counterexample | is enough to disprove a conjecture
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inductive reasoning | is a conclusion based on observed patterns
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line | has no length, no width or thickness. It extends without end in two directions
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midpoint | a point that gives a segment into two congruent segments
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obtuse angle | a angle that measures above 90 degrees and less the 180 degrees
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opposite rays | rays that start at the same point but go in opposite directions
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parallel lines | are lines that don't intersect
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perpendicular lines | lines that intersect to form right angles
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plane | a flat surface that has no thickness
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point | has no size but has a position
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postulate | an accepted statment of fact
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ray | the part of a line consisting of one endpoint
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right angle | an angle measuring 80 degrees
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segment | the part of a line consisting of two endpoints
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skew lines | noncoplanar lines. therefore, they are not parallel and do not intersect
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space | is the boundless 3-dimensional set of all points.
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line | has no length, no width or thickness. It extends without end in two directions
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midpoint | a point that gives a segment into two congruent segments
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obtuse angle | a angle that measures above 90 degrees and less the 180 degrees
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opposite rays | rays that start at the same point but go in opposite directions
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parallel lines | are lines that don't intersect
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perpendicular lines | lines that intersect to form right angles
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plane | a flat surface that has no thickness
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point | has no size but has a position
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postulate | an accepted statment of fact
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ray | the part of a line consisting of one endpoint
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right angle | an angle measuring 80 degrees
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segment | the part of a line consisting of two endpoints
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skew lines | noncoplanar lines. therefore, they are not parallel and do not intersect
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space | is the boundless 3-dimensional set of all points.
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line | has no length, no width or thickness. It extends without end in two directions
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midpoint | a point that gives a segment into two congruent segments
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obtuse angle | a angle that measures above 90 degrees and less the 180 degrees
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opposite rays | rays that start at the same point but go in opposite directions
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parallel lines | are lines that don't intersect
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perpendicular lines | lines that intersect to form right angles
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plane | a flat surface that has no thickness
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point | has no size but has a position
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postulate | an accepted statment of fact
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ray | the part of a line consisting of one endpoint
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right angle | an angle measuring 80 degrees
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segment | the part of a line consisting of two endpoints
🗑
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skew lines | noncoplanar lines. therefore, they are not parallel and do not intersect
🗑
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space | is the boundless 3-dimensional set of all points.
🗑
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line | has no length, no width or thickness. It extends without end in two directions
🗑
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midpoint | a point that gives a segment into two congruent segments
🗑
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obtuse angle | a angle that measures above 90 degrees and less the 180 degrees
🗑
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opposite rays | rays that start at the same point but go in opposite directions
🗑
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parallel lines | are lines that don't intersect
🗑
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perpendicular lines | lines that intersect to form right angles
🗑
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plane | a flat surface that has no thickness
🗑
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point | has no size but has a position
🗑
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postulate | an accepted statment of fact
🗑
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ray | the part of a line consisting of one endpoint
🗑
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right angle | an angle measuring 80 degrees
🗑
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segment | the part of a line consisting of two endpoints
🗑
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skew lines | noncoplanar lines. therefore, they are not parallel and do not intersect
🗑
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space | is the boundless 3-dimensional set of all points.
🗑
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line | has no length, no width or thickness. It extends without end in two directions
🗑
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midpoint | a point that gives a segment into two congruent segments
🗑
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obtuse angle | a angle that measures above 90 degrees and less the 180 degrees
🗑
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opposite rays | rays that start at the same point but go in opposite directions
🗑
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parallel lines | are lines that don't intersect
🗑
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perpendicular lines | lines that intersect to form right angles
🗑
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plane | a flat surface that has no thickness
🗑
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point | has no size but has a position
🗑
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postulate | an accepted statment of fact
🗑
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ray | the part of a line consisting of one endpoint
🗑
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right angle | an angle measuring 80 degrees
🗑
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segment | the part of a line consisting of two endpoints
🗑
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skew lines | noncoplanar lines. therefore, they are not parallel and do not intersect
🗑
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space | is the boundless 3-dimensional set of all points.
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Created by:
anjeezy_12
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