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Mathematics, 02.07.2019 18:00 Sadiecoyle37
Which of these is equal to sin(70°)? a) cos(110°) b) cos(160°) c) cos(20°) d) cos(70°)
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Which of these is equal to sin(70°)? a) cos(110°) b) cos(160°) c) cos(20°) d) cos(70°)...
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