1. What is a Right Angle Triangle Hypotenuse Calculator?

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

Purpose: It helps students, engineers, and construction professionals quickly determine the longest side of a right triangle.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( c \) — Hypotenuse (longest side)
• \( a \) — First perpendicular side
• \( b \) — Second perpendicular side

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

3. Importance of Hypotenuse Calculation

Details: Accurate hypotenuse calculation is essential in construction, navigation, and various engineering applications involving right angles.

4. Using the Calculator

Tips: Enter the lengths of both perpendicular sides in meters. All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: Can I use this for non-right triangles?
A: No, this calculator only works for right-angled triangles. Use the Law of Cosines for other triangles.

Q2: What units should I use?
A: The calculator uses meters, but any consistent unit will work as long as both sides use the same unit.

Q3: How accurate is the result?
A: The result is mathematically precise based on your inputs, displayed to 3 decimal places.

Q4: What if I only know one side and an angle?
A: Use trigonometric functions (sine, cosine) instead of the Pythagorean theorem.

Q5: Can this calculate other triangle properties?
A: This version only calculates hypotenuse. See our full Triangle Calculator for more features.