RingArea2

RingArea2 - } } public static double ringArea(double...

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public class RingArea2{ public static void main(String args [ ]){ double radius1 = IO.readDouble( ); double radius2 = IO.readDouble( ); if (radius1 < radius2){ IO.outputDoubleAnswer(ringArea(radius2, radius1)); } else { IO.outputDoubleAnswer(ringArea(radius1, radius2));
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Unformatted text preview: } } public static double ringArea(double outerRadius, double innerRadius){ return circleArea(outerRadius) - circleArea(innerRadius); } public static double circleArea(double radius){ double radiusSq = radius * radius; return radiusSq * Math.PI; } }...
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