# Calculate area of right angle triangle

Here given code implementation process.

``````//C Program
//Calculate area of right angle triangle
#include <stdio.h>

///Calculate area of right angle triangle by given base and height
void right_angle_triangle(double base, double height)
{
//Calculate area of right angle triangle
double area = 0.5 * base * height;
//Display the result of right angle triangle area
printf(" Triangle Size [ base : %lf, height : %lf ] ", base, height);
printf("\n Area : %lf\n\n", area);
}
int main()
{
//Test Cases
right_angle_triangle(10.9, 20);
right_angle_triangle(7, 10);
right_angle_triangle(20, 20.6);
right_angle_triangle(4, 8);
return 0;
}``````

#### Output

`````` Triangle Size [ base : 10.900000, height : 20.000000 ]
Area : 109.000000

Triangle Size [ base : 7.000000, height : 10.000000 ]
Area : 35.000000

Triangle Size [ base : 20.000000, height : 20.600000 ]
Area : 206.000000

Triangle Size [ base : 4.000000, height : 8.000000 ]
Area : 16.000000
``````
``````// Java Program
// Calculate area of right angle triangle
class TriangleArea
{
///Calculate area of right angle triangle by given base and height
public void right_angle_triangle(double base, double height)
{
//Calculate area of right angle triangle
double area = 0.5 * base * height;
//Display the result of right angle triangle area
System.out.print(" Triangle Size [ base : " + base + ", height : " + height + " ] ");
System.out.print("\n Area : " + area + "\n\n");
}
public static void main(String[] args)
{
TriangleArea obj = new TriangleArea();
//Test Cases
obj.right_angle_triangle(10.9, 20);
obj.right_angle_triangle(7, 10);
obj.right_angle_triangle(20, 20.6);
obj.right_angle_triangle(4, 8);
}
}``````

#### Output

`````` Triangle Size [ base : 10.9, height : 20.0 ]
Area : 109.0

Triangle Size [ base : 7.0, height : 10.0 ]
Area : 35.0

Triangle Size [ base : 20.0, height : 20.6 ]
Area : 206.0

Triangle Size [ base : 4.0, height : 8.0 ]
Area : 16.0
``````
``````// C++ Program
// Calculate area of right angle triangle
#include<iostream>

using namespace std;
class TriangleArea
{
public:
///Calculate area of right angle triangle by given base and height
void right_angle_triangle(double base, double height)
{
//Calculate area of right angle triangle
double area =( 0.5 * (base * height));
cout << " Triangle Size [ base : " << base << ", height : " << height << " ] ";
cout << "\n Area : " << area << "\n\n";
}
};
int main()
{
TriangleArea obj =  TriangleArea();
//Test Cases
obj.right_angle_triangle(10.9, 20);
obj.right_angle_triangle(7, 10);
obj.right_angle_triangle(20, 20.6);
obj.right_angle_triangle(4, 8);
return 0;
}``````

#### Output

`````` Triangle Size [ base : 10.9, height : 20 ]
Area : 109

Triangle Size [ base : 7, height : 10 ]
Area : 35

Triangle Size [ base : 20, height : 20.6 ]
Area : 206

Triangle Size [ base : 4, height : 8 ]
Area : 16
``````
``````// C# Program
// Calculate area of right angle triangle
using System;
class TriangleArea
{
///Calculate area of right angle triangle by given base and height
public void right_angle_triangle(double triangle_base, double height)
{
//Calculate area of right angle triangle
double area = 0.5 * triangle_base * height;
Console.Write(" Triangle Size [ base : " + triangle_base + ", height : " + height + " ] ");
Console.Write("\n Area : " + area + "\n\n");
}
public static void Main(String[] args)
{
TriangleArea obj = new TriangleArea();
//Test Cases
obj.right_angle_triangle(10.9, 20);
obj.right_angle_triangle(7, 10);
obj.right_angle_triangle(20, 20.6);
obj.right_angle_triangle(4, 8);
}
}``````

#### Output

`````` Triangle Size [ base : 10.9, height : 20 ]
Area : 109

Triangle Size [ base : 7, height : 10 ]
Area : 35

Triangle Size [ base : 20, height : 20.6 ]
Area : 206

Triangle Size [ base : 4, height : 8 ]
Area : 16
``````
``````<?php
// Php Program
// Calculate area of right angle triangle
class TriangleArea
{
///Calculate area of right angle triangle by given base and height
public  function right_angle_triangle(\$base, \$height)
{
//Calculate area of right angle triangle
\$area = 0.5 *\$base *\$height;
//Display the result of right angle triangle area
echo(" Triangle Size [ base : ". \$base .", height : ". \$height ." ] ");
echo("\n Area : ". \$area ."\n\n");
}
}

function main()
{
\$obj = new TriangleArea();
//Test Cases
\$obj->right_angle_triangle(10.9, 20);
\$obj->right_angle_triangle(7, 10);
\$obj->right_angle_triangle(20, 20.6);
\$obj->right_angle_triangle(4, 8);
}
main();``````

#### Output

`````` Triangle Size [ base : 10.9, height : 20 ]
Area : 109

Triangle Size [ base : 7, height : 10 ]
Area : 35

Triangle Size [ base : 20, height : 20.6 ]
Area : 206

Triangle Size [ base : 4, height : 8 ]
Area : 16
``````
``````// Node Js Program
// Calculate area of right angle triangle
class TriangleArea
{
///Calculate area of right angle triangle by given base and height
right_angle_triangle(base, height)
{
//Calculate area of right angle triangle
var area = 0.5 *base *height;
//Display the result of right angle triangle area
process.stdout.write(" Triangle Size [ base : " + base + ", height : " + height + " ] ");
process.stdout.write("\n Area : " + area + "\n\n");
}
}

function main(args)
{
var obj = new TriangleArea();
//Test Cases
obj.right_angle_triangle(10.9, 20);
obj.right_angle_triangle(7, 10);
obj.right_angle_triangle(20, 20.6);
obj.right_angle_triangle(4, 8);
}
main();``````

#### Output

`````` Triangle Size [ base : 10.9, height : 20 ]
Area : 109

Triangle Size [ base : 7, height : 10 ]
Area : 35

Triangle Size [ base : 20, height : 20.6 ]
Area : 206

Triangle Size [ base : 4, height : 8 ]
Area : 16
``````
``````#  Python 3 Program
#  Calculate area of right angle triangle
class TriangleArea :
# /Calculate area of right angle triangle by given base and height
def right_angle_triangle(self, base, height) :
# Calculate area of right angle triangle
area = 0.5 * base * height
# Display the result of right angle triangle area
print(" Triangle Size [ base : ", base ,", height : ", height ," ] ", end = "")
print("\n Area : ", area ,"\n\n", end = "")

def main() :
obj = TriangleArea()
# Test Cases
obj.right_angle_triangle(10.9, 20)
obj.right_angle_triangle(7, 10)
obj.right_angle_triangle(20, 20.6)
obj.right_angle_triangle(4, 8)

if __name__ == "__main__": main()``````

#### Output

`````` Triangle Size [ base :  10.9 , height :  20  ]
Area :  109.0

Triangle Size [ base :  7 , height :  10  ]
Area :  35.0

Triangle Size [ base :  20 , height :  20.6  ]
Area :  206.0

Triangle Size [ base :  4 , height :  8  ]
Area :  16.0
``````
``````#  Ruby Program
#  Calculate area of right angle triangle
class TriangleArea

# /Calculate area of right angle triangle by given base and height
def right_angle_triangle(base, height)

# Calculate area of right angle triangle
area = 0.5 * base * height
# Display the result of right angle triangle area
print(" Triangle Size [ base  :", base ,", height  :", height ," ] ")
print("\n Area  :", area ,"\n\n")
end
end
def main()

obj = TriangleArea.new()
# Test Cases
obj.right_angle_triangle(10.9, 20)
obj.right_angle_triangle(7, 10)
obj.right_angle_triangle(20, 20.6)
obj.right_angle_triangle(4, 8)
end
main()``````

#### Output

`````` Triangle Size [ base  :10.9, height  :20 ]
Area  :109.0

Triangle Size [ base  :7, height  :10 ]
Area  :35.0

Triangle Size [ base  :20, height  :20.6 ]
Area  :206.0

Triangle Size [ base  :4, height  :8 ]
Area  :16.0

``````
``````// Scala Program
// Calculate area of right angle triangle
class TriangleArea
{
///Calculate area of right angle triangle by given base and height
def right_angle_triangle(base: Double, height: Double): Unit = {
//Calculate area of right angle triangle
var area: Double = 0.5 * base * height;
//Display the result of right angle triangle area
print(" Triangle Size [ base : " + base + ", height : " + height + " ] ");
print("\n Area : " + area + "\n\n");
}
}
object Main
{
def main(args: Array[String]): Unit = {
var obj: TriangleArea = new TriangleArea();
//Test Cases
obj.right_angle_triangle(10.9, 20);
obj.right_angle_triangle(7, 10);
obj.right_angle_triangle(20, 20.6);
obj.right_angle_triangle(4, 8);
}
}``````

#### Output

`````` Triangle Size [ base : 10.9, height : 20.0 ]
Area : 109.0

Triangle Size [ base : 7.0, height : 10.0 ]
Area : 35.0

Triangle Size [ base : 20.0, height : 20.6 ]
Area : 206.0

Triangle Size [ base : 4.0, height : 8.0 ]
Area : 16.0
``````
``````// Swift Program
// Calculate area of right angle triangle
class TriangleArea
{
///Calculate area of right angle triangle by given base and height
func right_angle_triangle(_ base: Double, _ height: Double)
{
//Calculate area of right angle triangle
let area: Double = 0.5 * base * height;
//Display the result of right angle triangle area
print(" Triangle Size [ base : ", base ,", height : ", height ," ] ", terminator: "");
print("\n Area : ", area ,"\n\n", terminator: "");
}
}
func main()
{
let obj: TriangleArea = TriangleArea();
//Test Cases
obj.right_angle_triangle(10.9, 20);
obj.right_angle_triangle(7, 10);
obj.right_angle_triangle(20, 20.6);
obj.right_angle_triangle(4, 8);
}
main();``````

#### Output

`````` Triangle Size [ base :  10.9 , height :  20.0  ]
Area :  109.0

Triangle Size [ base :  7.0 , height :  10.0  ]
Area :  35.0

Triangle Size [ base :  20.0 , height :  20.6  ]
Area :  206.0

Triangle Size [ base :  4.0 , height :  8.0  ]
Area :  16.0
``````

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