High Measurement Unit Key Vocabulary

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Area - The space that covers a two dimensional figure which is measured in square units.


Centimeter - A metric unit of length equal to one hundredth of a meter.


Conversion - A change from one unit or unit system to another. For example, inches to feet, inches to centimeters.


Dimensions - The length, height, and width of a figure.


Foot - A standard unit of length in the US Customary system of measurement equal to 12 inches.


Inch - A standard unit of length in the US Customary system of measurement equal to 1/12 of a foot.


Length - A measurement of the distance from one point to another.


Meter - The basic Standard International unit of length.


Perimeter - The distance around a closed figure which is measured in units.


Proportion - Equality between two ratios. For example, 8:12 and 4:6.


Ratio - A compared relationship between two numbers. For example, 2:1.


Rectangle - A four-sided figure with four right angles.


Similar Rectangles - Rectangles of different sizes with all corresponding angles congruent and all corresponding sides are proportional.


Unit of Measure - A defined and adopted magnitude of a physical quantity such weight, length, temperature.


Unit Rate - A ratio with the second term being a unit of one. For example, miles per hour; dollars per hour, etc.


Width - Measurement of the distance from one side or edge to the opposite side or edge.


Yards - Measurement of length in which one yard is equal to 3 feet or 36 inches.
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