a Write program to imput three anglesola triangle and Scheck whether a triangle is possible Sample imput, 40,50,90
sample output: right=angled triangle
Answers
Hope it helps ^_^
I have also added all the possible outputs
Please mark my answer as Brainliest in return :)
import java.util.Scanner;
public class TriangleTest{
public static void main(String [] args){
System.out.println("Enter the 3 angles of the Triangle");
Scanner sc = new Scanner(System.in);
double a1 = sc.nextDouble();
double a2 = sc.nextDouble();
double a3 = sc.nextDouble();
boolean result;
if (a1 + a2 + a3 == 180)
result = true;
else
result = false;
if (result == true){
if (a1 == 60 && a2 == 60 && a3 == 60)
System.out.println("The given angles will make an Equilateral Triangle");
if (a1 > 90 || a2 > 90 || a3 > 90)
System.out.println("The given angles will make an Obtuse Angled Triangle");
if (a1 < 90 && a2 < 90 && a3 < 90 && a1 != 60 && a2 != 60 && a3 != 60)
System.out.println("The given angles will make an Acute Angled Triangle");
if (a1 == 90 || a2 == 90 || a3 == 90)
System.out.println("The given sides will make a Right Angled Triangle");
}
if (result == false){
System.out.println("The given angles cannot make a Triangle");
}
}
}
Output:
(i)
Enter the 3 angles of the Triangle
60
60
60
The given angles will make an Equilateral Triangle
(ii)
Enter the 3 angles of the Triangle
120
40
20
The given angles will make an Obtuse Angled Triangle
(iii)
Enter the 3 angles of the Triangle
75
70
35
The given angles will make an Acute Angled Triangle
(iv)
Enter the 3 angles of the Triangle
90
45
45
The given sides will make a Right Angled Triangle
(v)
Enter the 3 angles of the Triangle
45
45
100
The given angles cannot make a Triangle