Create trigonometric_ratios.java

trigonometric_ratios.java

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+import java.util.*;
+
+public class trigonometric_ratios {
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+        System.out.print("Enter the value of sides A : ");
+        double a = sc.nextInt();
+        System.out.print("Enter the value of sides B : ");
+        double b = sc.nextInt();
+        System.out.print("Enter the value of sides C : ");
+        double c = sc.nextInt();
+
+        // Defining the trigonometric ratios sin, cos, tan
+        double sin = a / c;
+        double cos = b / c;
+        double tan = a / b;
+
+        // Defining the trigonometric ratios sec, cosec, cot
+        double sec = 1 / cos;
+        double cosec = 1 / sin;
+        double cot = 1 / tan;
+
+        System.out.println("The value of sin is : " + sin);
+        System.out.println("The value of cos is : " + cos);
+        System.out.println("The value of tan is : " + tan);
+        System.out.println("The value of sec is : " + sec);
+        System.out.println("The value of cosec is : " + cosec);
+        System.out.println("The value of cot is : " + cot);
+
+        // Area of triangle using Heron's Formula
+        double s = (a + b + c) / 2;
+        double area = Math.sqrt(s * (s - a) * (s - b) * (s - c));
+        System.out.println("The area of triangle is : " + area);
+
+    }
+}