A circular field has a perimeter of 660m. A plot in the shape of square having its vertices on the circumference is marked. Calculate the area of square plot.
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Step-by-step explanation:
perimeter of circular field = 660
2 x 22/7 x r =660
44/7 x r =660
r = 660 x 7/44
= 30 x 3.5
= 105
IN ΔABD
105² = AB² +AD²
105²= 2AB²
105= 2AB
AB= 52.5
SO SIDE OF SQUARE IS 52.5
AREA OF SQUARE = 52.5 x 52.5
= 2765.25
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