Points Lines and Planes
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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point | It is an exact location in space. It is named by a capital letter; it has no thickness and 0 dimension.
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line | An infinite set of points that goes on forever. It is named by two capital letters or a lower-case cursive letter.
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plane | A flat surface that goes on forever in two directions. Contains an infinite set of points and lines. It is named by any three points or by an upper-case cursive letter.
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collinear | Points that lie on the same line.
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coplanar | Points that lie on the same plane.
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line segment | Part of a line consisting of two end points and all the points between them.
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congruent | Segments that have the same length.
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midpoint | Point halfway between the endpoints of a segment.
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ray | Starts at one point and extends infinitely in one direction.
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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:
Mrs.Stichter
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