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Leni [432]
3 years ago
7

Sin 42° = Then cos =

Mathematics
2 answers:
Gre4nikov [31]3 years ago
8 0
Cos = 48 I hope it's correct
kobusy [5.1K]3 years ago
7 0
Sin θ = cos (90 - θ)

sin 42 = cos (90 - 42)

sin 42 = cos 48
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