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Subject :IMO    Class : Class 7

A cow is tied to a pole, fixed to the midpoint of a side of a square field of dimensions 40 m × 40 m, by means of 14 m long rope. Find the area that the cow can graze.

A 254 m2
B 308 m2
C 245 m2
D 380 m2

the answer should be 616 sq meters as 14m becomes r and area should be 22/7*14*14

Ans 1:

Class : Class 8
I got the logic now

Ans 2:

Class : Class 8

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