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Area Formulas
formulas for area of polygons
Term | Definition |
---|---|
parallelogram | A = bh |
rectangle | A = bh |
trapezoid | A = 1/2 (a + b)h a and b are parallel bases |
square | A = s^2 |
area of equilateral triangle | A = sq rt of 3(s^2) |
area of regular hexagon | A = 3(sq. rt of 3)/2 s^2 |
Triangle | A = 1/2 bh |
Area of irregular figure | Sum of the smaller areas that make the polygon. |