7. The word cosine literally means "the complement of the sine." Write a paragraph explaining how complements of sine and cosine are connected. Be sure to include a concrete example in your explanation.

I did the entire test and got a 100 percent! but I cant answer this question logically hahahah. I know how to use them, I just don't know how to word this?

Question

7.	The word cosine literally means "the complement of the sine." Write a paragraph explaining how complements of sine and cosine are connected. Be sure to include a concrete example in your explanation.

I did the entire test and got a 100 percent! but I cant answer this question logically hahahah. I know how to use them, I just don't know how to word this?

mertsj · Answer

The sine and the cosine of complementary angles are the same.  
We could say the co-functions of complements are equal.

mertsj · Answer

For example:  sin 30 = cosine 60 and so on.
tan 25 = cot 65
sec 40 = csc 50

anonymous · Answer

Can you help me with this question