A field is in the form of an equilateral triangle of side 100 m. A horse is tied to a vertex of the field, with a 15 m long rope. Over what area can the horse graze?

A field is in the form of an equilateral triangle of side 100 m. A hor

1.	A field is in the form of an equilateral triangle of side 100 m. A horse is tied to a vertex of the field, with a 15 m long rope. Over what area can the horse graze?
A.	117.85 m
B.	119.85 m
C.	117.35 m
D.	119.35 m2
Answer» B. 119.85 m

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A field is in the form of an equilateral triangle of side 100 m. A horse is tied to a vertex of the field, with a 15 m long rope. Over what area can the horse graze?

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