saren47
saren47
30.09.2019 • 
Mathematics

1) what is sin a?

a) 3/4
b) 4/3
c) 3/5
d) 4/5

2) what is cos a?

(same answer choices)


1) what is sin a?  a) 3/4 b) 4/3 c) 3/5 d) 4/5

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