Created By : Abhinandan Kumar

Reviewed By : Rajashekhar Valipishetty

Last Updated : May 30, 2023


Choose

Number of Sides(n)

Regular Polygon Side


Area of a Regular Polygon 9 m with 12 sides is 906.8883462 m²

Area of a Regular Polygon 9 m with 12 sides is 906.8883462 m²


    Area of a Regular Polygon 9 m with 12 sides in other units

Value unit
0.9068883 km²
0.5635157 mi²
906.8883462
2975.3554665 ft²
35704.2655984 in²
991.7851555 yd²
90688.83462 cm²
906888.3462 mm²

Steps:

Given that Side, a = 9 m and No of sides, n = 12

We know that, Area = n * a² * cot(π/n) /4

Put the values in area Formula.

A = 12 * m² * cot(π/12)/4

Simplify the above equation

A = 906.8883462 m²

∴ Area of a Regular Polygon 9 m with 12 sides is 906.8883462 m²