Vocabulary for Perimeter and Area of Geometric Figures
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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What is a central angle of a regular polygon? | An angle with its vertex at the center of a circle.
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What is the apothem? | The apothem is the distance from the center of the circle to a side.
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What is the area formula for a regular polygon? | A = 1/2(aP)
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What is a composite figure? | A composite figure is made up of simple shapes, such as triangles, rectangles,and circles.
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What is geometric probability? | The probability of an event is based on a ratio of geometric measure such as length or area.
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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:
ronnie200
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