Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Tested one-stroke shapes.
| Straight lines | Ellipses | Circles | Smooth curves |
|---|---|---|---|
| Horizontal straight line | Horizontal 20° ellipse | Perfect circle | S curve |
| Vertical straight line | Horizontal 40° ellipse | Arc | |
| 45° straight line | Vertical 20° ellipse | ||
| 135° straight line | Vertical 40° ellipse |
