Circle vocabulary 7th grade
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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Area | the measurement attribute that describes the number of square units a figure or region covers
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Composite Figure | a figure that is composed of two or more two-dimensional figures
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Pi (π) | the ratio of the circumference to the diameter of a circle
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Polygon | a closed figure with at least 3 sides, where all sides are straight (no curves)
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Quarter circle | one-fourth of a circle
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Semicircle | half of a circle
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Two-dimensional figure | a figure with two basic units of measure, usually length and width
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Positive Rational Numbers | any positive number that can be expressed as the quotient or fraction p/q of two integers
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Radius |
is the length of a line segment from the center of the circle to the outside of a circle.
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Diameter | A line segment that passes through the center of a circle and has endpoints on the circle
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Circumference | the distance around a circle
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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:
jbrake13
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