Without using arrays, write the appropriate method headings using the provided method name for the following processes. 1. Given the radius of a circle, print the area of a circle - printArea. 2. Calculate and return the sum of two integer numbers - getSum. 3. Given a student’s name and three test scores (of type int), print the student’s name and average test score - printStudentDetails. 4. Accept an integer, compute for the square of the number and return the String equivalent of the square of the number - makeString. 5. Compute and return the average speed of a car, given the distance traveled (as type double) and traveling time (in hours and minutes, both of type int) - getAverageSpeed.

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Math class and its different methods

Java math class consists of arithmetic math methods that performs basic numeric operations such as finding the maximum or minimum of two values, rounding values, logarithmic functions, square root, and trigonometric functions, etc. The Math library functions can be accessed using the header Java.lang.Math. These math methods under Java math class are for our convenience.