1. What is a 90 Degree Triangle Calculator?

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

Purpose: It helps students, engineers, and construction professionals calculate missing sides in right triangles.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

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

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

3. Importance of Right Triangle Calculations

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

4. Using the Calculator

Tips: Enter the lengths of both perpendicular sides (a and b) in meters. All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: Can I calculate a side if I know the hypotenuse?
A: Yes, rearrange the formula: \( a = \sqrt{c² - b²} \)

Q2: Does this work for non-right triangles?
A: No, this calculator only works for right-angled (90 degree) triangles.

Q3: 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.

Q4: How accurate are the results?
A: Results are mathematically precise based on your inputs, displayed to 3 decimal places.

Q5: Can I use decimal values?
A: Yes, you can input decimal values for more precise calculations.