Write a program that reads an user input, which is the area of a circle. Then, the program returns the radius of that circle. There is no need to consider "units" in the program (no 'miles', 'meters', or other units). Assume that user will always provide a valid integer. For the result, there is no requirement on the precision for the floating-point values. Java contains a powerful Math class that can perform many basic math operations. For instance, Math.PI is the floating point value for the . Math.sqrt() method returns the square root of the passed parameter. One can directly use Math.PI (Letters 'M', 'P', and 'I' are all in upper case), which has value 3.1415926. For instance: double x = Math.PI * 2 * 2; One can call Math.sqrt() method to return the square root of a value, for instance: int abc = 2; double temp = Math.sqrt(abc); System.out.println(temp); will print 1.4142135623730951 on screen. You may find Math.PI and Math.sqrt() helpful to solve this assignment.

Hints: We know: Area of a circle = * R2, where R is the radius of the circle. In this case, if we know the area of a circle, how to calculate R of the circle? R = square root of the (area / )

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