1. What is a Right Triangle Calculator?

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

Purpose: It helps in construction, engineering, and mathematics to solve for unknown lengths in right-angled triangles.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

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

Explanation: Enter any two sides to calculate the third side. All sides must be positive numbers.

3. Importance of Right Triangle Calculations

Details: Right triangle calculations are fundamental in construction for roof framing, stair building, and layout work.

4. Using the Calculator

Tips: Enter any two known sides (leave the unknown side as 0 or empty). The calculator will compute the missing side.

5. Frequently Asked Questions (FAQ)

Q1: What units should I use?
A: All sides must be in the same units (typically meters or feet). The calculator works with any consistent unit.

Q2: Can I calculate angles with this?
A: No, this calculator only computes side lengths. Use a trigonometry calculator for angles.

Q3: What if I get an error?
A: Ensure you've entered exactly two sides and they form a valid triangle (hypotenuse must be longer than either leg).

Q4: How accurate are the results?
A: Results are accurate to 3 decimal places for precise measurements.

Q5: Can I use this for non-right triangles?
A: No, this only works for right triangles. Use the Law of Cosines for other triangles.