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let s1,s2,s3 be three sides of a triangle.
import java.lang.*;
import java.io.*;
import java.util.*;
class Triangle
{
public static void main(String args[])
{
boolean test=false;
int s1,s2,s3;
Scanner input = new Scanner(System.in);
System.out.println("enter the side1 of triangle");
s1=input.nextInt();
System.out.println("enter the side2 of triangle");
s2=input.nextInt();
System.out.println("enter the side3 of triangle");
s3=input.nextInt();
if((s1*s1)==(s2*s2)+(s3*s3))
{
test=true;
}
else if((s2*s2)==(s1*s1)+(s3*s3))
{
test=true;
}
else if((s3*s3)==(s1*s1)+(s2*s2))
{
test=true;
}
if(test==true)
System.out.println("Entered sides form a right angle triangle.....");
else
System.out.println("Entered sides dosn't form a right angle triangle.....");
}
}
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What is a triangle containing a 90 degrees angle?
A triangle with a 90° angle is called a "right triangle."
What is a triangle called containing a right angle?
It is a right triangle or right-angled triangle. The right-angle is 90 degrees.
What kind of triangle is 45 degrees?
45 degrees is an angle, not a triangle.A triangle containing an angle of 45 degrees can be any kind of triangle except an equilateral triangle.
How do you calculate sine?
The sine of an angle of a right triangle - which is a triangle containing one 90o angle - is calculated as the length of the side opposite the angle divided by the length of the hypotenuse. For very small values of x, sin(x) is approximately equal to x.
Does a right angle triangle have 90 degree angle?
Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!
