Basics
Quick angle basics that match the tool: types, complementary/supplementary, and radians.
- Recognize common angle types so you choose 180° vs 360° correctly.
- Use complementary/supplementary values to sanity-check a reading.
- Convert degrees ↔ radians and export for formulas and reports.
Quick starts
Angle types (acute/right/obtuse/straight/reflex)
A quick reference for recognizing types and choosing 180° vs 360° mode.
Complementary and supplementary angles
What they mean and how the tool derives them from a measured angle.
Degrees vs radians
When radians help, how to convert, and how to export them.
Tutorials
Learn the workflow with examples and step-by-step guides.
Accuracy
Improve accuracy with alignment, Snap, guides, and the grid.
Angle types (acute/right/obtuse/straight/reflex)
A quick reference for recognizing types and choosing 180° vs 360° mode.
Complementary and supplementary angles
What they mean and how the tool derives them from a measured angle.
Degrees vs radians
When radians help, how to convert, and how to export them.