Math, asked by sameer6073, 4 hours ago

If the area of circle is 154 cm^2 and length of it diameter is 3x^2+2x-7 and 4x-y=0 then it circumference

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Answered by jagannathpandey9899

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44

Areaofthecircle=πr2722×r2=154r=7cmCircumferenceofthecircle=2πr=2×722×7=44cm

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