Area of Regular Polygons

Find the area of a regular decagon with a side length of 12.

1108.2 units²

Find the area of a regular hexagon with a side length of 6.8.

120.16 units²

Find the area of an equilateral triangle with a side length of 10.

129.9 units²

Find the area of a regular hexagon with a side length of 7.5 and an apothem of 6.5.

146.25 units²

Find the area of a regular polygon with a p = 25 and a = 12

150

Find the area of a heptagon with a side length of 21 and an apothem of 21.8

1602.3 units²

Find the area of an equilateral triangle that has a side of 8.

16√3

Find the area of a regular pentagon with a side length of 10.6 and an apothem of 7.3.

193.45 units²

Find the area of a regular hexagon with an apothem of 6√3

216√3

Find the area of a regular hexagon with an apothem of 8.

221.7 units²

Find the area of a regular hexagon with an apothem of 2√3

24√3

Find the area of a regular hexagon with a side length of 10.

259.81 units²

Find the area of a regular heptagon that has a side length of 13.9

269.52 units²

Find the area of a regular polygon with a p = 32 a = 17

272

Find the area of a regular octagon with an apothem of 9.17.

278.65 units²

Find the area of a regular hexagon with a perimeter of 84.

294√3

Find the area of a regular heptagon with a side length of 2.9 and an apothem of 3.011.

30.56 units²

Find the area of a regular polygon with a perimeter of 12 and apothem of 8.

48

Find the area of a regular hexagon with an apothem of 6.93.

498.96 units²

Find the area of a regular hexagon with a side length of 6.

54√3

Find the area of a regular decagon with a side length of 2.8 and an apothem of 4.31.

60.34 units²

Find the area of a regular hexagon with a perimeter of 120.

600√3

Find the area of a regular octagon with a side length of 11.7.

660.96 units²

Find the area of a regular nonagon with a side length of 3.3 and an apothem of 4.53.

67.27 units²

Find the area of a regular octagon with a side length of 12.

696 units²

Find the area of a pentagon with an apothem of 4.61.

77.2 units²

Find the area of a regular heptagon with a side length of 2.4.

8.04 units²

Find the area of a regular pentagon with a side length of 7.4.

94.21 units²

Find the area of a regular pentagon with a side length of 7.5 and an apothem of 5.1.

95.625 units²

Find the area of a regular hexagon with a side length of 8.

96√3