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in Mathematics by (39.7k points)
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The area swept out by a horse tied in a rectangular grass field with a rope 8 m long is

(A) 16 π m2

(B) 64 π m2

(C) 48 π m2

(D) 32 π m2

1 Answer

+1 vote
by (37.5k points)
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Best answer

(B) 64 π m2

r = 8

Area of grass field = π (8)2 sq m

= 64 π sq m

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