Question

20 adunari si 20scaderii cu masuri de unghiuri,ma roggg repedee​

Answer 1

Răspuns:

180°-90°=90°

45°-10°=35°

127°-27°=100°

50°-25°=25°

75°-15°=60°

100°-30°=70°

80°-40°=40°

40°-20°=20°

32°-12°=20°

60°-30°=30°

180°+90°=270°

45°+10°=55°

127°+27°=154°

50°+25°=75°

75°+15°=90°

100°+30°=130°

80°+40°=120°

40°+20°=60°

32°+12°=44°

60°+30°=90°