Mahar 7th MCAS Measurement
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Created by:
Marshallmahar on April 10, 2012
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14 terms
Terms | Definitions |
|---|---|
volume | V: A measurement of space, or capacity and is expressed as a cubic measurement. |
surface area | SA: For a three-dimensional figure, the sum of the areas of all the faces. |
scale drawing | A drawing that is a reduction or enlargement of the original. |
radius | r : the distance from the center to a point on a circle; the line segment from the center to a point on a circle. |
pi | π: The ratio of the circumference of a circle to its diameter and approximately equal to 3.14. |
perimeter | P: The sum of the lengths of the sides of a polygon. |
diameter | d: The line segment joining two points on a circle and passing through the center of the circle. |
area | A: The number of square units that covers a shape or figure. |
yard | 3 feet or 36 inches |
feet | 12 inches |
cylinder | A three-dimensional figure having two parallel bases that are congruent circles |
circumference | C: The distance around a circle. |
rectangular prism | A solid (3-dimensional) object which has six faces that arerectangles. |
sphere | A three-dimensional figure with all points in space a fixed distance from a given point, called the center. |
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