Aug 5, 2024 · In this article, we will learn how to find the area of the triangle. There can be two possibilities while calculating the area of the triangle as per cases. Case 1: When the height and base of the triangle are given, then the area of the triangle is half the product of its base and height. Formula: Area of triangle: Area = (height×base)/2.

Feb 27, 2015 · My code is as follows: // find the area of a triangle. public static void main (String [] args) { double side1 = 0; double side2 = 0; double side3 = 0; Scanner input = new Scanner(System.in); //obtain three points for a triangle. System.out.print("Enter three points for a triangle (x and y intercept): "); double side1x = input.nextDouble();

Jan 25, 2016 · A compact and nicely symmetric way to remember the area formula is [ 1 a.x a.y ] area = 0.5*det[ 1 b.x b.y ] [ 1 c.x c.y ] This will give a signed area, negative if the order of the vertices is clockwise. For implementations one of course simplifies the determinant by row and column operations.

Here is our complete Java program to find the area of a triangle given base and height or points of three vertices. I have created a Point class to represent a point that has both X and Y coordinates and two overloaded area () methods to calculate the area of a triangle.

Aug 31, 2016 · I have a question that I would like to ask you. In my book for java programming, it asks me to write a program that finds the area of a triangle given 3 points. I tried many ways but I could never ...

May 4, 2021 · In this program, we will see how to calculate the area of the triangle when the three sides are given using heron's formula. Create an instance of the Scanner class. Declare variables to store the triangle sides. Ask the user to initialize these variables. Use Heron's Formula to Calculate the area of the triangle.

Calculates and prints the area of the triangle composed by these 3 points. Round the result to a whole number. In case the three points do not form a triangle, print "0" as result. public static void main(String [] args) { int x1 = 1; // ww w .j a v a 2s .com int …

Write a Java Program to find the Area of a Triangle with an example. If we know the length of three sides of a triangle, we can calculate the area of a triangle using Heron’s Formula: Area of a Triangle = √ (s* (s-a)* (s-b)* (s-c))

System.out.println("Area of the triangle is ::"+area); Learn how to find the area of a triangle in Java with this comprehensive guide. Step-by-step instructions and example code provided.

In this tutorial, we will learn the different ways of calculating the area of a Triangle and implement it in code in Java. So a Triangle has three sides and three angles.