🚀 Programming Example

Design a class to overload a function area( ) as follows:

double area (double a, double b, double c) with three double arguments, returns the area of a scalene triangle using the formula:
area = √(s(s-a)(s-b)(s-c))
where s = (a+b+c) / 2

double area (int a, int b, int height) with three integer arguments, returns the area of a trapezium using the formula:
area = (1/2)height(a + b)

double area (double diagonal1, double diagonal2) with two double arguments, returns the area of a rhombus using the formula:
area = 1/2(diagonal1 x diagonal2)

👁 181 Views

💻 Practical Program

📘 Step Learning

Learn this program step-by-step with algorithm, source code, output and detailed explanation.

import java.util.Scanner; public class RAnsariOverload { // Method to calculate the area of a triangle using Heron's formula double area(double a, double b, double c) { double s = (a + b + c) / 2; double x = s * (s - a) * (s - b) * (s - c); double result = Math.sqrt(x); return result; } // Method to calculate the area of a trapezoid double area(int a, int b, int height) { double result = (1.0 / 2.0) * height * (a + b); return result; } // Method to calculate the area of a rhombus double area(double diagonal1, double diagonal2) { double result = 1.0 / 2.0 * diagonal1 * diagonal2; return result; } // Main method to test the overloaded area methods public static void main(String[] args) { RAnsariOverload geometry = new RAnsariOverload(); // Test area calculation for a triangle double triangleArea = geometry.area(3.0, 4.0, 5.0); System.out.println("Triangle Area: " + triangleArea); // Test area calculation for a trapezoid double trapezoidArea = geometry.area(5, 7, 4); System.out.println("Trapezoid Area: " + trapezoidArea); // Test area calculation for a rhombus double rhombusArea = geometry.area(6.0, 8.0); System.out.println("Rhombus Area: " + rhombusArea); } }

📌 Information & Algorithm

Given Input:

Expected Output:

💻 Program Code

🖥 Program Output

Master Programming Through Practical Examples

🎯 How to learn from this example

🔥 Practice suggestion

⚡ Quick Practice Flow

📚 Related Programs