1. What is a Right Triangle Calculator?

Definition: This calculator computes the hypotenuse of a right triangle using the Pythagorean theorem.

Purpose: It helps students, engineers, and construction professionals determine the longest side of a right triangle when the other two sides are known.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( c \) — Hypotenuse (longest side)
• \( a \) — First leg of the triangle
• \( b \) — Second leg of the triangle

Explanation: The square of the hypotenuse equals the sum of the squares of the other two sides.

3. Importance of Right Triangle Calculations

Details: Right triangle calculations are fundamental in geometry, construction, navigation, and various engineering applications.

4. Using the Calculator

Tips: Enter the lengths of both legs in meters. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What units should I use?
A: The calculator works with any consistent units (meters, feet, etc.), but results will be in the same units as input.

Q2: Does this work for non-right triangles?
A: No, the Pythagorean theorem only applies to right triangles (90° angle).

Q3: Can I calculate one leg if I know the hypotenuse and other leg?
A: Yes, by rearranging the formula: \( a = \sqrt{c² - b²} \)

Q4: What's the practical application of this calculation?
A: Used in construction for roof framing, stair building, and ensuring square corners.

Q5: How accurate is the result?
A: The calculator provides results to 3 decimal places for precision.