Four horses are tethered at four comers of a square plot of side 14 m so that the adjacent horses can just reach one another. There is a small circular pond of area 20 m2 at the centre. Find the ungrazed area.a)22 m2b)42 m2c)84 m2d)168 m2Correct answer is option 'B'. Can you explain this answer?

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Four horses are tethered at four comers of a square plot of side 14 m so that the adjacent horses can just reach one another. There is a small circular pond of area 20 m2 at the centre. Find the ungrazed area.

a)
22 m²
b)
42 m²
c)
84 m²
d)
168 m²

Correct answer is option 'B'. Can you explain this answer?

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Four horses are tethered at four comers of a square plot of side 14 m so that the adjacent horses can just reach one another. There is a small circular pond of area 20 m2 at the centre. Find the ungrazed area.

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