Level:
Project ID:
1003124806
Accepted:
1
Clonable:
0
Easy:
0
We should fence the land in a shape of an equilateral triangle. Choose the function that describes the dependence of the fenced land area \( S \) (in square meters) on the length \( d \) (in meters) of the fence used.
\( S=\frac{\sqrt3}{36} d^2 \)
\( S=\frac{\sqrt3}{18} d^2 \)
\( S=\frac{\sqrt3}4 d^2 \)
\( S=\frac1{36} d^2 \)