Open the app called "Check03P.java"
Have a look in the body of the main method. There are instructions that are given there. Follow those instructions, but you may wish to refer back to this page. When you have completed the instructions, then proceed to Step 2.
For each instruction, put the code immediately after the instruction and before the next instruction. As an example, Step 1a has been completed for you.
The app uses the term sphere. Recall that a sphere is a perfectly round geometrical object in three-dimensional space, such as the shape of a round ball. A sphere is completely symmetrical around its center, with all points on the surface lying the same distance r from the center point. This distance r is known as the radius of the sphere.
The output should look like this:
