C Program to Check Triangle is Equilateral Isosceles or Scalene

In this tutorial you will learn about the C Program to Check Triangle is Equilateral Isosceles or Scalene and its application with practical example.

C Program to Check Triangle is Equilateral Isosceles or Scalene

In this tutorial, we will learn to create a C program that will Check Triangle is Equilateral Isosceles or Scalene in C programming.

Prerequisites:-

Before starting with this tutorial, we assume that you are the best aware of the following C programming topics:

• Operators in C Programming.
• Basic Input and Output function in C Programming.
• Basic C programming.
• Arithmetic Operations in C Programming.
• Conditional statements in C programming.

What is a scalene triangle?

A Scalene triangle is a triangle that has 3 unequal sides. Since all the three sides are unequal, this means all the three angles are also of different measures.

What is an equilateral triangle?

In geometry, a triangle is an equilateral triangle when it’s all the sides are equal. The triangle has three interior angles and the total of its interior angle is 180 degrees. Here all three angles are 60 Degrees.

Below is a figure for the equilateral triangle with all sides and the anglers are equal.

Program Check Triangle is Equilateral Isosceles or Scalene:-

In this tutorial, we will create a program, that will Use sides to check Triangle is equilateral, isosceles, or scalene. First, we will take three sides from the input by the user. Then we will use the conditional statements to check which type of triangle is it. Then we will print the  Triangle type.

Output:-

In the above program, we have first initialized the required variable.

• s1 = it will hold the value for the input first side of the triangle.
• s2 = it will hold the value for the input second side of the triangle.
• s3 = it will hold the value for the input third side of the triangle.

Taking the Input of the three sides of the triangle.

Code to check the type of the triangle.

Printing the output for the triangle is valid or not.

In this tutorial we have learn about the C Program to Check Triangle is Equilateral Isosceles or Scalene and its application with practical example. I hope you will like this tutorial.