Question

Va rog ajutatima !PE MAINE IMI TREBUIE EXERCITIUL! EX 10.VA ROG FRUMOS CAT MAI REPEDE!!!

Answer 1

a)90°-30°=60°
b)90°-45°=45°
c)90°-60°=30°
d)90°=89°59'60''
89°59'60''-15°18'=74°41'60''
e)90°-58°03'49=31°56'11''
f)90°-86°59'3''=2°57''
la e si f transformi 90 de grade in 89 de grade,59 de minute si 60 de secunde la fel ca la d