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Geometry
videotext, unit I, C, 1 rectangles
7
Mathematics
10th Grade
10/04/2010

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Cards

Term
perimeter
Definition
hte measure of the distance around a simple closed plane curve. The perimeter of a polygon is simply the sum of the measures of its sides
Term
perimeter of a rectangle or parallelogram
Definition
P = 2L + 2W. or P = 2a +2b, where a and b are 2 consecutives sides of the rectangle
Term
perimeter of the square or rhombus
Definition
P = 4s (side is s)
Term
area
Definition
the number of non overlapping unit squares and parts of unit squares taht will exactly cover the interior of a simple closed plane curve
Term
area of a rectangle, parallelogram, or rhombus
Definition
A= b x h (area is base times height)
Term
area of a square
Definition
A = s^2 (area is side squared)
Term
height or altitude of a rectangle
Definition
using any side as the base, this is the meausre of a line segment from a point on the base, drawn perpendiclar to the line containin ghte opposite side
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