Geometry Vocabulary
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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| line segment | a straight path with 2 end points
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| line | a never ending straight path going in both directions
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| ray | a straght never ending path with 1 end point going in 1 direction
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| point | an exact location in space
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| plane | a flat surface that goes on forever in all directions
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| angle | 2 rays joined at a vertex
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| triangle | a 3 sided polygon
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| acute triangle | a 3 sided polygon in which all angles are acute
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| right triangle | a 3 sided polygon in which there is 1 right angle
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| obtuse triangle | a 3 sided polygon in which there is 1 obtuse angle
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| scalene triangle | a polygon with no congruent sides
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| isosoles triangle | a polygon with at least 2 congruent sides
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| equaladeral triangle | a polygon with all congruent sides
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| parralelogram | a quadreladeral with oposite sides congruent and parralel
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| rectangle | a quadreladeral with all sides congruent , parralel, and has 4 right angles
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| square | a quaderladeral with all sides congruent, parralel, and has 4right angles
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| rhombus | a parralelogram with all sides congruent
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| trapezoid | a quadreladeral with 1 pair of parralel lines
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| quadreladeral | a 4 sided closed figure made of line segments
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| polygon | a closed figuer made of line segments
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| pentagon | a 5 sided polygon
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| hexagon | a 6 sided polygon
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| heptagon | a 7 sided polygon
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| octagon | a 8 sided polygon
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| nonagon | a 9 sided polygon
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| decagon | a 10 sided polygon
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| undecagon | a 11 sided polygon
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| dodecagon | a 12 sided polygon
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| vertical angle | opposite angles same degrees
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| supplementary angles | at least 2 angles that equal 180 degrees
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| complimentary angles | at least 2 angles that equal 90 degrees
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| adjacent angles | 2 angles that share the same ray
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| acute angles | an angle that is 89 or less degrees
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| right angles | an angle that is exactly 90 degrees
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| obtuse angles | an angl;e that is 91 or more degrees
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| strait angle | an angle that is exactly 180 degrees,a strait line
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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:
rjaniszewski
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