Find the area of the largest circle that can be cutof a square board o – InterviewSolution

1.	Find the area of the largest circle that can be cutof a square board of side 42 cm.
Answer» As the side of the square is 42 cmThe diameter is also equal to 42 cmTherefore the radius=42/2=21 cm=> Area= πr^2=22/7×(21)^2=>1386 cm^2

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