Расчет: npJYnl - 1
S =
π
+ R^2+α+360+S_ΔAOB
π
+ R^2+α+360+S_ΔAOB|
|
S = π+ R^2+α+360+S_ΔAOB$$S$$ = $$\pi+R^{2}+\alpha+360+S_{\DeltaAOB}$$
+ R^2+α+360+S_ΔAOB$$S$$ = $$\pi+R^{2}+\alpha+360+S_{\DeltaAOB}$$+ R^2+α+360+S_ΔAOB|
|
+ R^2+α+360+S_ΔAOB$$S$$ = $$\pi+R^{2}+\alpha+360+S_{\DeltaAOB}$$