From what points are baseline dimensions measured in a technical drawing?

Baseline dimensions in a technical drawing are typically measured from a reference or "baseline" to ensure consistency and accuracy. The correct choice involves understanding that baseline dimensions provide a clear and linear framework for dimensioning, which aids in continuity in design and measurement.

In technical drawings, measurements are often taken from fundamental reference points rather than arbitrary or less consistent points. Baseline dimensioning is preferred because it creates a uniform starting point that simplifies further measurements and reduces the likelihood of error.

The other options present types of points that do not typically serve as standard reference points for baseline dimensions. Skeleton points or center points might be used for specific types of measurements, but they don’t establish a comprehensive or standardized baseline. Sequential points could refer to a progression of measurements but do not indicate a fixed starting reference that is characteristic of baseline dimensioning. End points might relate to specific features but do not convey the overall structural integrity and clarity that baseline dimensions are meant to provide. Thus, understanding the role of baseline points is crucial in proper dimension management in technical drawings.