geometry
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 | a long narrow line or band
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| ray | Part of a line that has one endpoint and extends forever in one direction
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| parallel lines | In a plane,lines that never cross and stay the same distance apart.
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| perpendicular lines | Two lines that intersect to form square corners or right angle
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| point | An exact location in a space
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| line segment | Part of a line that has two endpoints
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| plane | An endless endpoint
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| angle | Two ray that have the same endpoint
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| acute angle | An angle whose measure is between 0* and 90*
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| right angle | An angle whose measure is 90*
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| obtuse angle | An angle whose measure is between 90* and 180*
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| straight angle | An angle measuring 180*
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| vertex | The point of a cone
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| protractor | An instrument used to measure and draw angles
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| degrees | A unit of measure for angles and temp
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| polygon | A closed plane figure made up of line segments
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| regular polygon | A polygon that has sides of equal length a angle of equal measure
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| triangle | A polygon with three sides
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| quadrilateral | A polygon with four sides
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| pentagon | A polygon with five sides
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| hexagon | A polygon with six sides
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| octagon | A polygon with eight sides
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| equilateral triangle | A triangle whose sides are all equal
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| isosceles triangle | A triangle whose two sides are equal
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| scalene triangle | A triangle whose no sides are equal
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| right triangle | A triangle which one angle is a right angle
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| acute triangle | A triangle whose measure is between 0* and 90*
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| obtuse triangle | A triangle in which one angle is an obtuse angle
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| parallelogram | A quadrilateral with both pairs of opposite sides parallel
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| trapezoid | A quadrilateral that has exactly one pair of parallel sides
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| rectangle | A parallelogram with four right angles
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| rhombus | A parallelogram that has sides the same length
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| square | A rectangle with all sides the same length
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| generalization | A general statement
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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:
17msowac
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