double named P/ and set it equal to 3.14159 3. put a blank line in the code, then include the comment "define other data we will use" and create an double named radius and assign it 3.5. 4. put a blank line in the code, then include the comment "perform the calculation and store the result" and create a double named areaOfCircle and assign it the area of the circle in question. 5. put a blank line in the code, then include the comment "output the result" and print out "The area of the circle with radius [radius] is about [areaOfCircle]