Area/Area of a Rectangle

AREA• The amount of space enclosed by a plane figure (simple closed figure).• The measure of the interior (region) of a simple closed figure.

NOTE: The measure of the interior of a simple closed figure is called its area-measure. • The measure of a region is expressed by such terms as: square inches,  square centimeters, square feet, square yard, square meter, etc. • The area of a square one inch long and one inch wide is a square inch. • The area of a square one foot long and one foot wide is a square foot. • The area of a square one yard long and one yard wide is a square yard. • The area of a square one meter long and one meter wide is a square meter.

AREA OF A RECTANGLE:• The number of square inches in a rectangle equals the number of rows  one inch wide times the number of square inches in a row.Illustration:

• The number of square centimeters or square feet in a rectangle is  its area.

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