1. What is the Distance Calculator?

The Distance Calculator uses the Euclidean distance formula to calculate the straight-line distance between two points in a 2D coordinate system. This is particularly useful for finding distances to nearby restaurants based on their coordinates.

2. How Does the Calculator Work?

The calculator uses the Euclidean distance formula:

Where:

• \( x_1, y_1 \) — Your coordinates
• \( x_2, y_2 \) — Restaurant coordinates

Explanation: The formula calculates the shortest distance between two points in a 2D plane using the Pythagorean theorem.

3. Importance of Distance Calculation

Details: Accurate distance calculation helps in determining proximity to restaurants, optimizing travel routes, and making informed decisions about dining options based on location.

4. Using the Calculator

Tips: Enter your coordinates (x1, y1) and the restaurant's coordinates (x2, y2). All values must be valid numerical coordinates.

5. Frequently Asked Questions (FAQ)

Q1: What coordinate system should I use?
A: This calculator works with any consistent 2D coordinate system, including latitude/longitude (ensure proper scaling).

Q2: Can I use this for 3D coordinates?
A: No, this calculator is specifically designed for 2D coordinates. For 3D distances, an additional z-coordinate would be needed.

Q3: How accurate is the distance calculation?
A: The calculation is mathematically precise for the given coordinates. Real-world accuracy depends on the accuracy of the input coordinates.

Q4: What units does the distance use?
A: The distance units match the units of your input coordinates. If you input coordinates in meters, the distance will be in meters.

Q5: Can I calculate distances to multiple restaurants?
A: This calculator calculates distance to one restaurant at a time. For multiple restaurants, you would need to calculate each distance separately.