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Mathematics, 28.03.2020 18:18 pr173418

Given that sin 72◦ is approximately 0.951, write the cosine of complementary angle.

A. 72◦ B. 90◦ C. 18◦ D. 17◦

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Given that sin 72◦ is approximately 0.951, write the cosine of complementary angle.

A. 7...
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