tag:blogger.com,1999:blog-8712770457197348465.post1654633411021598292..comments2024-03-29T05:54:46.190-07:00Comments on Javarevisited: How to calculate area of Triangle in Java - Example Solutionjavin paulhttp://www.blogger.com/profile/15028902221295732276noreply@blogger.comBlogger5125tag:blogger.com,1999:blog-8712770457197348465.post-43483996953890023622017-09-14T23:14:47.043-07:002017-09-14T23:14:47.043-07:00When (1/2) is been operated,it's resulting 0.5...When (1/2) is been operated,it's resulting 0.5 and ....the whole part of it ie 0 is been considered by the compiler ,that's why it's returning 0 and 0.0 is because of 'double'Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-55600759148825313082017-06-21T08:35:13.917-07:002017-06-21T08:35:13.917-07:00import java.util.Scanner;
/**
* Calculates area ...import java.util.Scanner;<br /><br />/**<br /> * Calculates area of triangle in Java given its base and vertical height.<br /> * @author jj<br /> */<br />public class AreaOfTriangle1 {<br /> <br /> public static void main(String[] args) {<br /> <br /> Scanner sn = new Scanner(System.in);<br /> System.out.println("Enter base of triangle:");<br /> double Anonymoushttps://www.blogger.com/profile/11297491485541686660noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-52473821618897430802016-06-13T04:50:40.224-07:002016-06-13T04:50:40.224-07:00You can use following formula to calculate area of...You can use following formula to calculate area of triangle with co-ordinates of all three vertices given<br /><br />area = (x1(y2 - y3) + x2(y3 - y1) + x3(y1 - y2))/2javin paulhttps://www.blogger.com/profile/15028902221295732276noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-74390134977489165572016-06-13T02:20:32.208-07:002016-06-13T02:20:32.208-07:00how do you calculate area of triangle if only co-o...how do you calculate area of triangle if only co-ordinates of vertices are given and no base or height is provided?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-56900596848331441982015-11-22T03:52:33.689-08:002015-11-22T03:52:33.689-08:00Awesome code.... good thinking..... Now I realise ...Awesome code.... good thinking..... Now I realise why area always came 0.0..... but sir,<br />I then tried (double)(1/2)*base*height; but still it is coming 0.0.... can you tell me why is it coming like that?<br />Anonymoushttps://www.blogger.com/profile/08310908114366065629noreply@blogger.com