This segment calculator tool helps you easily calculate the length of a line segment between two points on a plane.

## How to Use the Segment Calculator

To use this segment calculator, enter the coordinates of the two endpoints of the segment into the respective fields (x1, y1) and (x2, y2). After entering the values, click the “Calculate” button to see the result, which will be the length of the segment.

## How it Calculates the Results

The calculator uses the distance formula to calculate the length of the segment between two points in a Cartesian plane. The formula is:

√((x2 - x1)² + (y2 - y1)²)

By plugging in the provided coordinates, the calculator computes the distance and outputs the result in the “Result” field.

## Limitations

This calculator only works for numerical input values. Ensure that all fields are filled with numerical values, and avoid leaving any fields blank to prevent errors. The precision of the result is limited to two decimal places.

## Use Cases for This Calculator

### Use Case 1: Calculate Segment of a Circle

You can use the segment calculator to find the area and perimeter of a segment of a circle. Simply input the radius and angle measure, and the tool will provide you with the segment area and perimeter instantly.

### Use Case 2: Determine Arc Length

If you need to find the length of an arc in a circle, this calculator can help. Enter the radius and the arc angle, and the tool will calculate the arc length for you accurately.

### Use Case 3: Calculate Segment Height

By inputting the radius and chord length, you can easily determine the height of a segment with this calculator. It provides you with the segment height in no time, making your calculations hassle-free.

### Use Case 4: Find Chord Length

If you have the radius and height of a segment and want to know the chord length, this calculator can do the job for you. Enter the radius and height, and the tool will calculate the chord length accurately.

### Use Case 5: Calculate Central Angle

To find the central angle of a circle segment, input the radius and the arc length into the calculator. It will then give you the central angle measure, helping you in your geometric calculations.

### Use Case 6: Determine Segment Area

If you have the radius and the chord length, you can quickly find the area of the segment using this calculator. Enter the values, and the tool will provide you with the precise segment area in no time.

### Use Case 7: Calculate Segment Perimeter

For determining the perimeter of a circle segment, input the radius and the chord length into the calculator. It will then calculate the segment’s perimeter accurately, saving you time and effort in manual calculations.

### Use Case 8: Find Sagitta Length

If you know the radius and the arc measure, you can use this calculator to calculate the sagitta length of the segment. Input the values, and the tool will swiftly give you the sagitta length, simplifying your geometry problems.

### Use Case 9: Determine Sector Area

When you have the radius and the central angle, you can compute the area of the sector using this calculator. Simply input the values, and the tool will calculate the sector area accurately.

### Use Case 10: Calculate Angle from Chord Length

If you want to find the angle subtended by a chord length on the circumference, use this calculator. Input the chord length and the radius, and the tool will calculate the corresponding angle for you effortlessly.