Question

the wind changes again and the weathervane turns another 70°. now it points directly south. which angle is adjacent to ∠tvs? ∠nve ∠nvt ∠nvw

Explanation:

Adjacent angles share a common vertex and a common side. $\angle TVS$ and $\angle NVT$ share vertex \(V\) and side \(VT\). $\angle NVE$ and $\angle TVS$ do not share a common side. $\angle NVW$ and $\angle TVS$ do not share a common side.

Answer:

$\angle NVT$