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SOL 6.10
Area, Circumference, and Perimeter and Formulas
Term | Definition |
---|---|
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) |