Mathematics, 19.11.2020 18:00 cocacola8268

Select the equalities that are true. A. sin(90°) = cos(90°)
B. sin(81°) = cos(9°) C. sin(50°) = cos(40°)
D. sin(32°) = cos(68°)

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Select the equalities that are true. A. sin(90°) = cos(90°)
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More questions: Mathematics Another questions

Select the equalities that are true. A. sin(90°) = cos(90°) B. sin(81°) = cos(9°) C. sin(50°) = cos(40°) D. sin(32°) = cos(68°)

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Another question on Mathematics

Select the equalities that are true. A. sin(90°) = cos(90°)
B. sin(81°) = cos(9°) C. sin(50°) = cos(40°)
D. sin(32°) = cos(68°)