3 cows are tied to pegs at each corner of a triangular field with equal ropes r meter find the area of that part of field in which the cows can graze ( only answer the question I will mark you as brainlist and give 5 star and only correct answer)
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(9.42 x r^2) m^2
Step-by-step explanation:
The cows can graze in a circular patch around them .. so the area they graze will be πr^2 .... (The radius here is 'r' m .. so the formula remains the same)
There are three cows ... so 3 x πr^2 ....
substituting π = 3.14 .. Answer is (9.42 x r^2) m^2
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