Some more - Vertically Opposite angles - (X formation). Right Angle/Perpendicular - (T formation) . T formation also works in linear pair.. Hope it helps
Wishing you the happiest birthday 💐🎂 Hope you are enjoying your day. BTW, aapka aur koi video nahi mila apka isiliye iss short par wish daal rahi hoon. Once again, a very happy birthday.🎉😊🎊