1. What is a Right Triangle Calculator?

Definition: This calculator computes the missing side of a right triangle when two sides are known, using the Pythagorean theorem.

Purpose: It helps students, engineers, and construction professionals quickly solve right triangle problems.

2. How Does the Calculator Work?

The calculator uses the Pythagorean theorem:

Where:

• \( a \) and \( b \) — Legs of the right triangle
• \( c \) — Hypotenuse (longest side)

Explanation: Enter any two known sides to calculate the third side. The calculator automatically determines which side to compute.

3. Importance of Right Triangle Calculations

Details: Right triangle calculations are fundamental in construction, navigation, engineering, and many STEM fields.

4. Using the Calculator

Tips: Enter any two known sides (leave the third field empty). All values must be > 0. The calculator will compute the missing side.

5. Frequently Asked Questions (FAQ)

Q1: What units does the calculator use?
A: The calculator uses meters by default, but any consistent unit can be used (feet, inches, etc.).

Q2: Can I calculate angles with this calculator?
A: No, this calculator only computes side lengths. Use our Trigonometry Calculator for angle calculations.

Q3: What if I get an error?
A: Ensure you've entered exactly two sides and that the values satisfy the Pythagorean theorem (a² + b² = c²).

Q4: Can I use this for non-right triangles?
A: No, this calculator only works for right triangles. Use our Law of Cosines Calculator for other triangles.

Q5: How precise are the results?
A: Results are displayed with 3 decimal places for precision.