sarinapicardi04 sarinapicardi04

21-07-2020
Mathematics

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Find the exact value by using a half-angle identity. cosine of pi divided by twelve

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panthersrule2004 panthersrule2004

21-07-2020

Answer:

The answer is C.

Step-by-step explanation:Th answer is C because you identify pi and devide it 12 which gives you the answer is which is C.

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dbjskvjnvnjvfjn dbjskvjnvnjvfjn

01-04-2021

Answer:

[tex]\frac{1}{2} \sqrt{2+\sqrt{3}[/tex]

Step-by-step explanation:

just took the test

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