1. What is the Perimeter of a Right Triangle?

The perimeter of a right triangle is the total distance around the triangle, calculated as the sum of its three sides (two legs and the hypotenuse).

2. How Does the Calculator Work?

The calculator uses the right triangle perimeter formula:

Where:

• \( P \) — Perimeter (length units)
• \( a \) — First leg (length units)
• \( b \) — Second leg (length units)
• \( \sqrt{a^2 + b^2} \) — Hypotenuse (calculated)

Explanation: The formula combines the two known legs with the hypotenuse (calculated via Pythagorean theorem) to get the total perimeter.

3. Importance of Perimeter Calculation

Details: Calculating perimeter is essential in construction, design, and various engineering applications where right triangles are used.

4. Using the Calculator

Tips: Enter both leg lengths in the same units. The result will be in those same units. Values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Can I use this for non-right triangles?
A: No, this calculator is specifically for right triangles. For other triangles, you need all three sides or different formulas.

Q2: What if I know the hypotenuse and one leg?
A: First calculate the missing leg using Pythagorean theorem, then use this calculator.

Q3: Does the order of legs matter?
A: No, the perimeter will be the same regardless of which leg you enter as 'a' or 'b'.

Q4: What units should I use?
A: Any consistent length units (meters, feet, inches, etc.) as long as both legs use the same units.

Q5: How accurate is the result?
A: The calculator provides precise results based on your inputs, rounded to two decimal places.