Table of Contents

## How do you find the distance of a line segment?

The Distance Formula To calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2.

**What is a vertical distance?**

Vertical distance or vertical separation is the distance between two vertical positions. Many vertical coordinates exist for expressing vertical position: depth, height, altitude, elevation, etc.

### What is the difference between vertical and horizontal distance?

By vertical distance, we mean height ofthe target from the ground. By horizontal distance, we mean lateral width of the target. The term frontal distance is used to represent both vertical and horizontal distances.

**What is the vertical distance between two points?**

Find the horizontal and vertical distance between the points. First, subtract y2 – y1 to find the vertical distance. Then, subtract x2 – x1 to find the horizontal distance. Don’t worry if the subtraction yields negative numbers.

#### What is the vertical distance between 2 points?

The vertical distance between two points can be found by calculating the difference of the y coordinates of the two points, i.e., vertical distance between two points, dy d y = y2−y1 y 2 − y 1 , where (x1,y1 x 1 , y 1 ), (x2,y2 x 2 , y 2 ) are the coordinates of the two points.

**What is horizontal motion?**

Horizontal motion is defined as a projectile motion in a horizontal plane depending upon the force acting on it. The projectile can be made to travel longer or shorter distances in the same amount of time by changing the initial velocity and the force applied to launch the projectile.

## How to find the distance from a point to a horizontal line?

The distance from a point to a vertical or horizontal line can be found by the simple difference of coordinates Try this Drag the point C, or the line using the orange dot on it. Note the distance from the point to the line. You can also drag the origin point at (0,0).

**How to calculate the length of a line?**

By subtracting the x-coordinates of C and E we find the length of the line segment CE to be 51. Find the angle E. This angle is the slope of the line in degrees.

### How to find the perpendicular distance from C to D?

We want the perpendicular distance from C to the line at D. To find the distance CD: Draw a horizontal line segment from C until it intersects the line at E, forming the right triangle CDE.

**How to calculate slope of a vertical line?**

We simply find the difference between the appropriate coordinates of the point and the line. In fact, for vertical lines, this is the onlyway to do it, since the other methods require the slope of the line, which is undefined for vertical lines. For more on this see Slope of a line (Coordinate Geometry)