(Circles Using Class Ellipse2D.Double) Write an application that asks the user to input the radius of a circle as a floating-point number and draws the circle, as well as the values of the circle’s diameter, circumference and area. Use the value 3.14159 for π. [Note: You may also use the predefined constant Math.PI for the value of π. This constant is more precise than the value 3.14159. Class Math is declared in the java.lang package, so you need not import it.] Use the following formulas (r is the radius):
diameter = 2r
circumference = 2πr
area = πr2
The user should also be prompted for a set of coordinates in addition to the radius. Then draw the circle, and display its diameter, circumference and area, using an Ellipse2D.Double object to represent the circle and method draw of class Graphics2D to display it.
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