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