What is the value of cos A if A = 30⁰ ….. *
a.0
b.√3/2
c.Not defined
d.√2
Answers
Answered by
2
Answer:
√3/2 (Option B)
Step-by-step explanation:
The value of cos A if A = 30⁰ is √3/2
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Answered by
0
Answer:
Cos 30° = √3/2 is an irrational number and equals to 0.8660254037 (decimal form). Therefore, the exact value of cos 30 degrees is written as 0.8660 approx. √3/2 is the value of Cos 30° which is a trigonometric ratio or trigonometric function of a particular angle.
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