Calculation: yS8lPz - 1
S =
* (
-sin(α))
| R^2 |
| / 2 |
π * α |
| / 180 |
|
|
S =
* (
-sin(α))$$S$$ = $$\frac{R^{2}}{2}\cdot (\frac{\pi\cdot \alpha}{180}-sin(\alpha))$$
| R^2 |
| / 2 |
| π* α |
| / 180 |
S =
-
$$S$$ = $$\frac{\alpha\cdot \pi\cdot R^{2}}{360}-\frac{sin(\alpha)\cdot R^{2}}{2}$$
| α* π* R^2 |
| / 360 |
| sin(α)* R^2 |
| / 2 |
S = 0.00278* R^2* α* π- 0.5* R^2* sin(α)$$S$$ = $$0.00278\cdot R^{2}\cdot \alpha\cdot \pi-0.5\cdot R^{2}\cdot sin(\alpha)$$
- 0.5* R^2* sin(α)$$S$$ = $$0.00278\cdot R^{2}\cdot \alpha\cdot \pi-0.5\cdot R^{2}\cdot sin(\alpha)$$