PaintRoid PaintRoid Matematică a fost răspuns 1. Calculatia) 17°49'+2⁰3b) 50+22°43c) 70°18'+80°40d) 12°13'+28°51'e) 15°58-8°23f) 120°-94°17'g) 93°24'-18°55'h) 135°8'-73°19'i) 23⁰-12