Răspunsuri

2014-10-24T17:36:27+03:00
Suplementul - 180 grade
179 grade 59 minute 60 secunde -
 76 grade  15 minute  30 secunde = 103 grade 44 minute 30 secunde 

complementul -90 grade 
89 grade 59 minute 60 secunde = 
76 grade  15 minute 30 secunde =13 grade 44 minute 30secunde
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