A horse is tied with a 7 m long rope at each vertex of a field that is in the shape of an equilateral triangle. Each of its sides is at least 14 m long. What is the total area of the field that is grazed by these three horses?
[Usе π = \(\frac{22}{7}\)]
1
77 m2
2
84 m2
3
92 m2
4
More than one of the above
5
None of the above