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Shapes

Here are basic shapes and the formulas to find their perimeters and areas!
a data set by ritchie
created September 28, 2016
COPY & EDIT
FAMILY TREE
NameImagePropertiesArea FormulaPerimeter Formula
PolygonClosed figure with at least 3 sides
Triangle3 sided polygon
Quadrilateral4 sided polygon
Square4 right angles 4 equal length sides
Rectangle4 right angles 2 pairs of equal length sides
Parallelogram2 pairs of parallel and equal length sides
Trapezoid1 pair of parallel sides
CircleSet of points that are the same distance from a single point (the center of the circle)