geometry unit 2 vocabulry project
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 | an angle whose measure is between 0 and 90
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| angle | formed by two rays with the same endpoint
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| angle bisector | a ray that divides an angle into two congruent angles
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| collinear points | collinear points lie on the same line
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| congruent angles | angles that have the same measure
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| congruent segments | segments that have the same length
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| conjecture | a conclusion reached by using inductive reasoning
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| coordinate | a point on a line or plane
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| coplanar | points or lines on the same plane
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| counterexample | proves a conjecture false
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| inductive reasoning | based on a pattern of past events
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| line | has no lenght, no width, or thickness. It extends with no end in two directions
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| midpoint | the point that divides the segment into two congruent segments
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| obtuse angle | an angle whose measure is between 90 and 180
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| oppostie rays | collinear rays with the same endpoint
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| parallel lines | two lines are parallel if they lie on the same plane and do not intersect
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| perpendicular lines | lines that intersect and form right angles
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| plane | contains no thickness, and extends without end in the direction of its lines
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| point | a location on a line or plane
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| postulate | an accepted statement of fact
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| ray | the part of a line consisting of one endpoint and all the points of the line on one side of the endpoint
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| right angle | an angle whose measure is 90
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| segment | the part of the line consisting of two end points and all points between them
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| skew lines | lines that do not lie on the same plane
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| space | the set of all points
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| right angle | an angle whose measure is 90
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| segment | the part of the line consisting of two end points and all points between them
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| skew lines | lines that do not lie on the same plane
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| space | the set of all points
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
jvmalloy74
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