Sep 26, 2012 · 4 Here is usage of Math.PI to find circumference of circle and Area First we take Radius as a string in Message Box and convert it into integer

Feb 1, 2012 · -2 If you want to use the value of PI, you can use Math.PI after importing Math class using import java.lang.Math;

The statements import java.lang.Math; and import java.lang.Math.*; will not enable the code to compile and run. These import statements will only allow Math.PI as a reference to the PI …

Sep 30, 2014 · The formula for the volume of a sphere is V = 4/3 * PI * radius^3 Convert the formula to Java and add a line which calculates and stores the value of volume in an …

PI = 4 ( 1 - 1/3 + 1/5 - 1/7 + 1/9 - 1/11 + ... + ( (-1)^(i+1) )/ (2i - 1) ) Prompt the user for the value of i (in other words, how many terms in this series to use) to calculate PI. For example, if the user …

Mar 1, 2014 · I wanted to know how I can generate pi to the nth digit. I have a couple of basic ideas. Use Math.PI and increase the precision (if that's possible) Use Euler's formula to …

The Math.PI constant has limited precision. If you need more you will need to implement an algorithm that computes pi more precise (or use some library). This algorithm could then of …

Oct 1, 2015 · 0 Write a JAVA program that calculates the surface area of a cylinder, C= 2 ( π r2) + 2 π r h, where r is the radius and h is the height of the cylinder. Allow the user to enter in a …

Sep 15, 2015 · I'm trying to print out the radius, circumference and area of a circle, and it is not working. I'm a complete beginner at java and coding so thank you for the help. public class …

Oct 2, 2009 · One way to do this that has worked consistently so far is to use a custom-defined pi constant which is exactly the same in both languages, such as 3.14159. However, it strikes me …