This stack contains types of polygons and and examples
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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| Regular Polygon | A polygon with all angles equal and all sides equal.
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| Irregular Polygon | A polygon with not all angles equal and/or not all sides equal.
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| Convex Polygon | A polygon with no angles pointing inwards.
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| Concave Polygon | A polygon with at least one internal angle greater than 180 degrees.
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| Simple Polygon | A polygon which does not cross over itself.
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| Complex Polygon | A polygon which intersects itself.
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| Vertex | The endpoint where two sides of a polygon meet.
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| Polygon | A closed plane figure with straight sides.
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| Triangle | A polygon with 3 sides and 3 angles in which the 3 angles always add up to 180 degrees.
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| Quadrilateral | A four-sided polygon.
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| Pentagon | A five-sided polygon.
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| Hexagon | A polygon with six sides.
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| Heptagon | A seven-sided polygon.
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| Octagon | A polygon with eight sides.
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| Nonagon | A polygon with nine sides.
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| Decagon | A ten-sided polygon.
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| Irregular Hexagon | A six-sided polygon in which not all sides are equal and/or not all angles are equal.
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| Concave Octagon | An eight-sided polygon in which at least one internal angle is greater than 180 degrees.
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| Simple Pentagon | A five-sided polygon in which it does not cross over itself.
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| Complex Heptagon | A seven-sided polygon in which it intersects itself.
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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.
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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:
p_burke
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