Vocabulary for unit 4 & review of previous unit
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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| a transformation that results from the reduction or enlargement of an image | dilation
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| the measurements of a figure's edges (length, width, height) | dimensions
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| a technique using proportions to find a measurement | indirect measurement
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| used to distinguish between the original figure and the new figure | prime notation
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| the ratio of the lengths of two corresponding sides of similar polygons | scale factor
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| a change in position, size, or shape of a figure on a coordinate plane | transformation
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| a ratio that compares a number to 100 | percent
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| an equation that shows that two ratios are equivalent | proportion
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| a relationship in which two quantities have equivalent ratios in a table and when graphed passes through the origin | proportional
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| a ratio that compares two numbers with different kinds of units (for example, gallons:hour, price:item, meters:second) | unit rate
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| points where two or more straight lines meet; corners; a point where three or more planes intersect | vertex
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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:
MAHerring
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