This diagram of airport runway intersections shows two parallel runways. A taxiway crosses both runways.
How are ∠8 and ∠4 related?
![This diagram of airport runway intersections shows two parallel runways A taxiway crosses both runways How are 8 and 4 related class=](https://us-static.z-dn.net/files/d44/584496d4f01d14e7c442c95414250b68.png)