Question

Va rog dati-mi si mie vreo 15 calcule cu unghiuri deja rezolvate va rog !!!!

Answer 1

30de grade + 10 grade =40 de grade
100 de grade  1 min 2 secunde + 20 de grade=120 grade 1 min si 2 sec
66 de grade +90 grade=156 grade
15 grade 60 min 4 sec+50 grade 3 min =66 grade 3 min 4 sec
89 grade +11 grade=100 grade
40grade1min60sec +150grade=190grade2 min
33grade6sec+70grade=103grade6sec
10grade+20grade+30grade=60grade
90grade60min60sec+10grade=101grade1min
49grade+90grade+10grade=149grade
50grade+50grade50min100sec=100grade51min40sec
45grade+45grade+10grade+50grade=150grade
10grade2min+68grade=78grade2min
50grade+50grade=100grade
60grade+60grade=120grade
(simbolul min ' simbolul sec '' )