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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Point | A location in space - a dot on a piece of paper
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Arc | Part of a curve
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Line | Connects two points via the shortest path and continues indefinitely (forever) in both directions
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Line Segment | Part of a line between two points
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Perpendicular Line Segment | Line Segments that intersect (cross) at an angle of 90°
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Acute Angle | An angle that measures less than 90°
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Parallel Line Segments |
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Chord | A line segment joining two points on a curve.
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circumference | Distance around a circle (the perimeter)
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Diameter | A line segment (or length) joining two points on a circles circumference and passes through the circle's center (twice the length of the radius)
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Radius | Distance (line segment) from center of a circle to any point on that circle's circumference.
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Equilateral Triangle | A triangle with all three sides of equal length (each internal angles = 60°)
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Isosceles Triangle | A triangle with two equal length sides (and two equal internal angles)
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Obtuse Angle | An angle that measures more than 90°
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Right Angle | An angle that measures 90°
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Vertex | Point at which two line segments
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Scalene Triangle | A triangle with all three sides with different lengths
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intersect | (forming an angle)
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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:
leifmilliron
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