Perimeter and Area
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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| centimeter (cm) | A metric unit of length. 100 centimeters equal 1 meter.
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| millimeter (mm) | A metric unit of length. 1,000 millimeters equal 1 meter.
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| kilometer (km) | A metric unit of length. One kilometer is equal to 1,000 meters.
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| meter (m) | A metric unit of length. One meter is equal to 1,000 millimeters.
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| formula | A rule that uses symbols.
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| perimeter | The distance around the outside of any polygon.
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| base | The side of a polygon to which the height is perpendicular.
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| area | The number of square units needed to cover a surface or fi gure.
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| circle | A closed plane fi gure made up of all the points that are the same distance from a given point.
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| height | The length of a segment from one vertex of a polygon perpendicular to its base.
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| radius | Any line segment that connects the center of a circle to a point on the same circle.
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| center | The point from which all points in a circle are equally distant.
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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:
rhondacarlton
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