Question

Aceste 2 exercitii va implor! Dau inima si coroana.​

Answer 1

Răspuns:

1° = 60' = 3600"

1)

a) 90°= (90·60)' = 5400'

b) 315" = (315÷60)' =  5,25'

2)

a) 24° = (24·60)' = 1440'

15360" = (15360:60)' = 256'

b) 2,16° = (2,16·3600)" = 7776"

4,5' = (4,5·60)"=270"

0,(3)' = $(\frac{3}{9})' = (\frac{3}{9}*60)" = 20"$

c) 43200" = (43200:3600)° = 12°

12560"= (12560:3600)° = 3,4(8)°

204' = (204:60)° = 3,4°