82vzkvx79r
82vzkvx79r
25-06-2021
Mathematics
contestada
A=9 b=12 c=15 sin b cos b tan b
Respuesta :
akashkumarsuper100
akashkumarsuper100
27-06-2021
Answer:
according to right , we use Phythgorous
tanb= 9/12
cosb=12/15
and sinb=9/15
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