# Triangle Inequality Theorem Calculator

'Triangle Inequality Theorem Calculator' is an online tool that is used to find if a triangle can be formed using the given sides.

## What is Triangle Inequality Theorem Calculator ?

'Triangle Inequality Theorem Calculator' is an online tool that is used to find if a triangle can be formed using the given sides. This calculator will get the side lengths of the triangle and validate if a triangle is possible in a few seconds.

## How to Use the Triangle Inequality Theorem Calculator Calculator?

Follow these steps which will help you to use the calculator.

**Step 1**: Enter the side lengths in the input box.**Step 2**: Click on "**Calculate**" to find the area of the equilateral triangle.**Step 3**: Click on "**Reset**" to clear the field and enter a new value.

## What is Triangle Inequality?

Given a triangle with side lengths a,b, and c unit(s), it will satisfy the given inequalities:

- a+b>c
- b+c>a
- c+a>b

Without satisfying these inequalities, no triangle can of any dimensions can be formed.

**Solved Example:**

Given side lengths of 12,13, and 5, find if it is possible to form a triangle.

**Solution: **

Substituting the lengths in the given inequalities:

- 12+13>5
- 13+5>12
- 5+12>13

Hence a triangle is possible using these side lengths.

Now use the calculator to find out if a triangle can be formed using:

1) Side lengths = 2,3,5 unit(s)

2) Side length = 7,9,10 unit(s)