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Mathematics, 19.04.2021 17:30 dhananjaynagarkar

Which pair of angles has congruent values for the sin x degrees and the cos y degree  A. 42°; 42°
B. 42°; 48°
C. 42°; 138°
D. 42°; 132°

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Which pair of angles has congruent values for the sin x degrees and the cos y degree  A. 42°; 42°<...
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