ϕ=B⋅Acosθ\phi=B \cdot A \cos \thetaϕ=B⋅Acosθ
ϕ=B⋅Asinθ\phi=B \cdot A \sin \thetaϕ=B⋅Asinθ
ϕ=BAcosθ\phi=\frac{B}{A} \cos \thetaϕ=ABcosθ
Φ=ABsinθ\Phi=\frac{A}{B} \sin \thetaΦ=BAsinθ