///<summary>
//Reading the 3 angles of a triangle, deciding whether the triangle is valid, and printing equilateral, isosceles or scalene based
///</summary>
public static void CalculateTriangle()
{
float baseAngle1 = 0, baseAngle2 = 0, vertexAngle = 0, sum;
UserInputValidation.ValidateUserInputRadius(ref baseAngle1, "Enter the first base angle:");
UserInputValidation.ValidateUserInputRadius(ref baseAngle2, "Enter the second base angle:");
UserInputValidation.ValidateUserInputRadius(ref vertexAngle, "Enter the vertex angle:");
// Calculate the sum of all angles of triangle
sum = baseAngle1 + baseAngle2 + vertexAngle;
// Check whether sum=180 then its a valid triangle otherwise not
if (sum == 180)
{
Console.WriteLine("The triangle is valid.");
//Check whether the triangle is equilateral
if (baseAngle1 == 60 && baseAngle2 == 60 && vertexAngle == 60)
{
Console.WriteLine("The triangle is equilateral.");
}
else if (baseAngle1 == baseAngle2 || baseAngle2 == vertexAngle || baseAngle1 == vertexAngle)
{
Console.WriteLine("The triangle is an isosceles.");
}
else
{
Console.WriteLine("The triangle is scalene based.");
}
}
else
{
Console.WriteLine("The triangle is not valid.");
}
}
static void Main(string[] args)
{
int option = 0;
do
{
ChooseOption(ref option);
switch (option)
{
case 1:
float circleRadius = 0;
UserInputValidation.ValidateUserInputRadius(ref circleRadius, "Enter the radius of the circle");
Area(circleRadius);
break;
case 2:
float widthOfTheRectangle = 0;
UserInputValidation.ValidateUserInput(ref widthOfTheRectangle, "Enter the width of the rectangle");
float heightOfTheRectangle = 0;
UserInputValidation.ValidateUserInput(ref heightOfTheRectangle, "Enter the height of the rectangle");
AreaRectangle(widthOfTheRectangle, heightOfTheRectangle);
break;
case 3:
float cylinderRadius = 0;
UserInputValidation.ValidateUserInputRadius(ref cylinderRadius, "Enter the radius of the cylinder");
float cylinderHeight = 0;
UserInputValidation.ValidateUserInput(ref cylinderHeight, "Enter the height of the cylinder");
Area(cylinderRadius, cylinderHeight);
break;
}
} while (option != 4);
}