How to measure arc length
Operations:- click the “Measure” button and select the “Arc Length” tool, it displays the following panel by default:
- specify the start point of arc;
- indicate the end point of arc;
- confirm one point on the arc;
- it displays the following result on the panel: Arc radius, Total angle, Arc length, and Chord length. Long press in the value box and choose “Copy” option to copy measure result, click “×” behind value box or “×” behind command prompts to end command.
Entity: display attributes of selected object
The Entity command could display some attributes of selected objects. For example, when selected a line, it displays the length and angle of line. You could select one line, one arc, one circle, or one polyline at a time.How to measure angle
Operations:- Click the “Measure” button and select the “Angle” tool.
- Specify the first endpoint of the angle.
- Confirm the angle vertex.
- Indicate the second endpoint of the angle. The anle value displays from the first endpoint to the second endpoint in anticlockwise.