# Inspect Points and Edges ### Inspect Points When using the Moasure device, it's important to understand the three-dimensional coordinate system that helps you measure and map out spaces. This system is based on three axes: X, Y, and Z, along with angle measurements. Each measurement consists of Points and Edges. Points are locations where you've paused, and edges are the lines that connect these points. ### Starting Point Moasure uses the Cartesian coordinate system to define spatial relationships and measurements. Your starting reference point (the origin) is your initial position where: * #### X = 0 * #### Y = 0 * #### Z = 0 All subsequent measurements will relate to this starting point. The first two measured points define the X-axis. ### Inspect Points Tap on a point to inspect/view the coordinates. The coordinates are as follows: * #### X: Represents one horizontal direction and measures distances and positions from the origin (starting point). * #### Y: Represents another horizontal direction, perpendicular to the X-axis, and measures distances and positions from the origin. * #### Z: Represents the vertical direction and measures elevation changes and positions from the origin. * #### Angle: Displays the angle between edges or surfaces.

### Inspect Edges Tap on a selected edge to inspect/view the length, rise, and run. * #### Length: The total distance measured along an edge or line from one point to another. * #### Rise: The vertical distance between two points, representing the change in elevation (Z-axis) from the starting point to the endpoint. * #### Run: The horizontal distance between two points, representing the horizontal distance from the start point to the endpoint.