PA Geometry Terms
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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| Trapezoid | A quadrilateral with one pair of parallel sides
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| Parallelogram | A quadrilateral with two pairs of parallel sides
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| Rhombus | A quadrilateral with two pairs of parallel sides and four sides of equal length
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| Rectangle | A quadrilateral with two pairs of parallel sides and four right angles
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| Square | A quadrilateral with two pairs of parallel sides, four right angles, and four sides of equal length
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| Right Triangle | A triangle with one right angle and two acute angles
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| Acute Triangle | A triangle with three acute angles
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| Obtuse Triangle | A triangle with one obtuse angle and two acute angles
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| Scalene Triangle | A triangle with three side of different lengths
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| Isosceles Triangle | A triangle with at least two sides of equal length
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| Equilateral Triangle | A triangle with three sides of equal length
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| Parallel Lines | Two lines that never meet
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| Perpendicular Lines | Two lines that intersect at 90 degrees
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| Complementary Angles | Two angles whose measures have a sum of 90 degrees
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| Supplementary Angles | Two angles whose measures have a sum of 180 degrees
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| Vertical Angles | Two pairs of angles that do not share a side and have the same measure--formed by intersecting lines
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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:
jlparker
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