Question

A field in the shape of equilateral triangle of side 10.5m. A cow is tethered to the corner of the field on the outside with the rope of length 14 m. Find the area that the cow can graze.
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Answer 1

Step-by-step explanation:

Given-ABCD is a rectangular field of dimensions 20m×16m.

A cow tied by a rope BP=BQ=14m at B, is grazing.

Here the cow grazes an area A = Area of Sector with central angle 90

o

and radius 14m.

take help of above answer