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SOL 6.10

Area, Circumference, and Perimeter and Formulas

TermDefinition
Perimeter The distance around the polygon.
Circumference The distance around (or the perimeter) of a circle.
Area The distance inside a shape.
Perimeter of a Square Formula P=4s
Area of a Square Formula A = s²
Area of a Rectangle Formula A=l x w
Perimeter of a Rectangle Formula P=2l + 2w
Circumference of a Circle Formula C = πd or C = 2πr
Area of a Circle Formula A = π r²
Pi Ratio of Circumference to diameter π = c/d
3.14 or 22/7 π (Pi)
Diameter A straight line going through the center of a circle connecting two points on the circumference.
Radius The distance from the center to the circumference of a circle It is half of the circle's diameter.
Surface Area of a Rectangular Figure SA= 2lw + 2lh + 2wh
Volume of a Rectangular Figure Formula V= lwh
Surface Area (rectangular prism) The sum of the areas of all six faces.
Volume (rectangular prism) The amount of space inside an object. (fill)
Created by: cemery21