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Geo. Formulas
Formulas
Term | Definition |
---|---|
Pi | The ratio of the circumference of a circle to its diameter. |
Radius | The distance from the center of a circle to the edge. |
Diameter | A straight line passing through the center of the circle and touching both sides. |
Circumference | The distance around a circle. |
Triangle | A polygon with 3 angle and 3 straight sides. |
Rectangle | A quadrilateral with 4 right angles and two pairs of opposite parallel sides. |
Area | The amount of space a surface takes up or covers. |
Perimeter | The distance around the outside of a shape. |
Circle | A plane shape enclosed by a continuous line. |