Question
Four equal sized maximum circular plates are cut off from a square paper sheet of area 784 `cm^2` . The circumference of each plate is :
Answer: Option B
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Side of square paper = `sqrt(784) `cm = 28 cm
Radius of each circular plate = `(1/4 xx 28)`cm = 7 cm
Circumference of each circular plat = `(2 xx 22/7 xx 7)` cm = 44 cm.
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