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Areas and Centroids of Shapes
This table shows the formulas for area and centroid of some common shapes
Shape
Area, A
Centroid, x̄
Rectangle
Right Triangle
Unequal Triangle
Trapezoid
Inverted Parabola
Inverted Cubic
Parabola
Cubic
Note: This table was adapted from
Prof. Jeff Erochko's notes
under the
CC BY-NC-SA 3.0 License
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