1. What is the Hypotenuse Calculator?

Definition: This calculator determines the length of the hypotenuse (c) in a right-angled triangle using the Pythagorean theorem.

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

2. How Does the Calculator Work?

The calculator uses the Pythagorean theorem formula:

Where:

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

Explanation: The squares of both sides are added together, and the square root of the sum gives the hypotenuse length.

3. Importance of Hypotenuse Calculation

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

4. Using the Calculator

Tips: Enter the lengths of both sides (a and b) in meters. Both values must be greater than 0.

5. Frequently Asked Questions (FAQ)

Q1: Does this work for any triangle?
A: No, only for right-angled triangles where one angle is exactly 90 degrees.

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

Q3: What if I know the hypotenuse and one side?
A: Rearrange the formula to \( a = \sqrt{c² - b²} \) to find the missing side.

Q4: How accurate is the result?
A: The calculator provides results with 3 decimal places for precision.

Q5: Can I use this for 3D calculations?
A: For 3D space, you would need to extend the formula to include the third dimension.