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Given that cos 27° = 0.891, enter the sine of a complementary angle.
sin

Given that cos 27° = 0.891, enter the sine of a complementary angle. sin-example-1
User Dpprdan
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1 Answer

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Answer:

sin(63°) = 0.891

Explanation:

The cosine of an angle is the sine of its complement. The angle with a sine of 0.891 is 90° -27° = 63°.

sin(63°) = 0.891

User Alan Kis
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