Heptagon perimeter = 2 Enter heptagon infoThe perimeter of an heptagon = 2
Calculate side, area
Calculate side:s = P 7
s = 2 7s = 0.28571428571429
Calculate Area:A = 7/4s2cot(180°/7)
A = 7/4(0.28571428571429)2cot(25.714285714286)
A = 7/4(0.081632653061224)cot(25.714285714286)
A = 0.14285714285714 x 2.0765213992964
A = 0.29664591418521
Calculate Sum of the Interior Angles:Interior Angle Sum = (sides - 2) x 180°
Interior Angle Sum = (7 - 2) x 180°
Interior Angle Sum = 5 x 180° Read More...
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