637 A central angle in a circle sweeps out an area of square centimeters. If the central angle is 2 4 radians, then what is the circle's radius (in centimeters)? radius (in square centimeters) = Do NOT type any units in the answerbox. Only type a number. Your answer can either an exact value (a fraction), or a decimal rounded to 2 places after the decimal point. Type "pi" for 7, if needed. Submit Question Address hp Iz

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