Seudónimo
Seudónimo
12-02-2018
Mathematics
contestada
please help thanks very much
Respuesta :
choixongdong
choixongdong
12-02-2018
A)
sinA = 8√3 / 16 = √3 / 2
answer is B
√3 / 2
B) It's 30 60 90 right triangle
so <B is 30
answer is A
m<B = 30
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