unit 5 vocabulary mrs. maes list 2
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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Central angle | Central angles are angles in which the vertex of the angle is the center of a circle.
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Circle | The set of all points in a plane that are the same distance, called the radius, from a given point, called the center.
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Circle Graph | Shows how parts relate to a whole and to each other
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Circumference | The distance around a circle.
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Chord | A chord is a line segment between two points on a circle.
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Diameter | The line segment that goes through the center of the circle and whose endpoints are on the circumference of the circle is called a diameter. The length of this line segment is also called the diameter
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Degree | A unit for measuring angles
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Pi | The ratio of the circumference of a circle to its diameter
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Protractor | A measuring device that can be used to approximate the measure of an angle
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Radius | The distance from the center of a circle to any point on the circle
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Sector | Pie-shaped sections on a circle graph to represent portions of the data or percentage of the whole
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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:
mcrippen
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