56 lines
1.5 KiB
Java
56 lines
1.5 KiB
Java
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public class Elipse
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{
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private double smallRadius;
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private double largeRadius;
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private static final double PI = 3.14159;
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public Elipse(double smallRadius, double largeRadius)
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{
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this.smallRadius = smallRadius;
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this.largeRadius = largeRadius;
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}
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public void setSmallRadius(double radius)
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{
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this.smallRadius = radius;
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}
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public double getSmallRadius()
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{
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return smallRadius;
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}
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public void setLargeRadius(double radius)
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{
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this.largeRadius = radius;
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}
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public double getLargeRadius()
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{
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return largeRadius;
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}
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public double area()
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{
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return PI * smallRadius * largeRadius;
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}
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public double circumference()
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{
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double a = smallRadius;
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double b = largeRadius;
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double h = (a - b) * (a - b) / ((a + b) * (a + b));
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double leftside = PI * (smallRadius + largeRadius);
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double rightside = 1 + (3 * h)/(10 + Math.sqrt(4 - 3 * h));
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return leftside * rightside;
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}
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public void printArea()
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{
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System.out.println("Area of elipse");
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System.out.println("Small Radius: " + smallRadius);
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System.out.println("Large Radius: " + largeRadius);
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System.out.println("Area: " + area());
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}
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public void printCircumference()
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{
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System.out.println("Circumference of elipse");
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System.out.println("Small Radius: " + smallRadius);
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System.out.println("Large Radius: " + largeRadius);
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System.out.println("Circumference: " + circumference());
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}
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}
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