Write Ac Program To Calculate Area Of An Equilateral Triangle

Introduction & Importance

Calculating the area of an equilateral triangle is a fundamental task in geometry. Our AC program simplifies this process, making it accessible to everyone.

How to Use This Calculator

1. Enter the side length of the equilateral triangle in centimeters.
2. Click the ‘Calculate’ button.
3. View the result below the calculator.

Formula & Methodology

The area (A) of an equilateral triangle can be calculated using the formula:

A = (sqrt(3) / 4) * side^2

Real-World Examples

Example 1

If the side length is 5 cm, the area is (sqrt(3) / 4) * 5^2 = 12.99 cm².

Data & Statistics

Area of Equilateral Triangles

Side Length (cm)	Area (cm²)
3	4.55
5	12.99

Expert Tips

• Always measure the side length accurately for precise results.
• This calculator uses the square root of 3 (approx. 1.732) in its formula.

Interactive FAQ

What is an equilateral triangle?

An equilateral triangle is a triangle with all three sides of the same length.

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