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Mathematics, 01.03.2021 20:20 isabelgalvarado2838

Given the value of cos 30° ≈ 0.8660, enter the sine of a complementary angle. Use an expression relating trigonometric expressions of complementary angles.

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Given the value of cos 30° ≈ 0.8660, enter the sine of a complementary angle. Use an expression rela...

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