marlithababo1 marlithababo1

20-03-2021
Mathematics

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

Given that cos 27 0891 enter the sine of a complementary angle sin class=

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sqdancefan sqdancefan

20-03-2021

9514 1404 393

Answer:

sin(63°) = 0.891

Step-by-step 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

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