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Find the radius of a circle who circumference is 57.2Its urgent plss dont spam​

Answer»

te!!! LETS do itCircumference of a GIVEN circle is 57.2 cm ∴C = 57.2 cm Let the radius of the given circle be r cm Then, = C = (2πr) units = r = (C/2π) = r = (57.2/ (2 × (22/7))) = r = (57.2/2) × (7/22) = r = (28.6 × 0.3182) = r = 9.1 cm Hence, the radius of a circle is 9.1 whoes circumference-is-57-2-cm



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