the perimeter of a square and cicular farm are equal. Area of a square farm is 12100 square metre,find the area of the circular farm
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Answer:
Area of square field =12100sqmetres
∴ Side of field= √12100 =110 metres
∴ Its perimeter =4xside
=4x110=440 metres
Sience perimeter of square field = perimeter of circular field
∴ Perimeter of circular field =440 metres
Let the radius of field be r metres
∴ 2π=440
r= 440×7/44
=70 metres
∴ Area of circular field=πr²
22/7 ×70×70 =15400m²
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