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Calculati complementarele  si suplementarele pentru unghiurile cu masurile :

a).32grade ; b).32grade ; c).87grade ; d).15grade45minute ; e).48grade15minute15secunde.

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Răspuns :

NanDariii
a) 180-32=148 grade
    90-32=58 grade
c) 180-87=93 grade
    90-87=3 grade
d) 180-15 grade 45 minute=
    179 grade 59 min 60 sec -15 grade 45 min=164 grade     14 min  60 sec
    90-15 grade 45 min=
    89 grade 59 min 60 sec - 15 grade 45 min= 74 grade 14 min  60 sec
Fhancu
a)180-32=148
90-32=58
b)180-32=148
90-32=58
c)180-87=93
90-87=3
d)180 grade- 1 grad=179 grade 60 minute-15 grade 45 minute=164 grade 15 min.
90 grade- 1 grad=89 grade 60 minute-15 grade 45 minute=74 grade 15 minute
e)180 grade- 1 grad=179 grade 60 minute - 1 minut= 179 grade 59 minute 60 secunde-48 grade 15 minute 15 secunde=131 grade 44 minute 45 secunde

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