can somebody help me? (again "hawaii" is there so I can locate my question easier in the future)
This is a hexagon with an apothem of 5sqrt(3) cm
The area is given by : 6 * (1/2) (side length)^2 * sqrt (3) / 2
We can find the side length as 2 * 5*sqrt(3) / sqrt(3) = 2 * 5 = 10 cm
So....the area is
6* (1/2) 10^2 * sqrt(3) / 2 =
3 * 100 * sqrt(3) / 2 =
150sqrt(3) cm^2 ≈ 259.8 cm^2