Angle is a measure of rotation between two intersecting lines or surfaces. It is measured in degrees (°) or radians (rad).
1 OEC = 0.5 qtr
1 qtr = 2 OEC
Example:
Convert 15 One Eighth Circle to Quadrant:
15 OEC = 7.5 qtr
| One Eighth Circle | Quadrant |
|---|---|
| 0.01 OEC | 0.005 qtr |
| 0.1 OEC | 0.05 qtr |
| 1 OEC | 0.5 qtr |
| 2 OEC | 1 qtr |
| 3 OEC | 1.5 qtr |
| 5 OEC | 2.5 qtr |
| 10 OEC | 5 qtr |
| 20 OEC | 10 qtr |
| 30 OEC | 15 qtr |
| 40 OEC | 20 qtr |
| 50 OEC | 25 qtr |
| 60 OEC | 30 qtr |
| 70 OEC | 35 qtr |
| 80 OEC | 40 qtr |
| 90 OEC | 45 qtr |
| 100 OEC | 50 qtr |
| 250 OEC | 125 qtr |
| 500 OEC | 250 qtr |
| 750 OEC | 375 qtr |
| 1000 OEC | 500 qtr |
| 10000 OEC | 5,000 qtr |
| 100000 OEC | 50,000 qtr |