Sample Data
Arch r = 3.5 Cove R = 8
|
Angle
θ
(Arch) |
x
r × cos θ |
y
(Calculated)
Development |
y
(Ellipse)
7W × 7.24507H |
| zero | 3.50000 | 0.00000 | 0.00000 |
| 10° | 3.44683 | 0.60835 | 0.62903 |
| 20° | 3.28892 | 1.20158 | 1.23899 |
| 30° | 3.03109 | 1.76427 | 1.81127 |
| 40° | 2.68116 | 2.28052 | 2.32852 |
| 50° | 2.24976 | 2.73407 | 2.77502 |
| 60° | 1.75000 | 3.10874 | 3.13721 |
| 70° | 1.19707 | 3.38942 | 3.40407 |
| 80° | 0.60777 | 3.56351 | 3.56750 |
| 90° | 0.00000 | 3.62253 | 3.62254 |
