Use the Measure tool to draw, length, angle, and radius measurements in the modeling window.
From the Home tools, click the Measure tool.
Optional: On the guide bar, click to adjust visualization options.
Draw lines to measure length, angles, and radii.
Measure length by left-clicking on geometry to create start and end
points.
Measure an angle or the radius of a circle by drawing two lines that
start or end at the same point.
Extract additional information from the measurements in the following
ways:
Click on a length measurement to expand or collapse the individual
measurement components (Dx, Dy, Dz).
Right-click on a measurement to copy individual line items or all
measurement values in a selected label. When you copy all, the component
labels are retained so you can distinguish between the values. When you copy
an individual component, only the value is kept. This way you can quickly
paste into another field.
Right-click on the radius value to show/hide the circle that represents
the three points contained within the two length measurements.
Hover over a length measurement to view the start (1) and end (2) points
of the line. This gives you a reference for the component values.
Tip:Use snap points to draw
lines that are perpendicular or tangent to other lines, and snap to predefined
points on your model such as end, middle, center, and intersection
points.