Question

what is value of cos ^2 30degree​

Answer 1

Step-by-step explanation:

cos 30 degree= root 3/2

cos ^2 = (root 3/2 ) ^2

we gives = 3/4

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Answer 2

Answer:

${ \cos(30) }^{2} \\ {(cos30)}^{2} \\ ( { \frac{ \sqrt{3} }{2} })^{2} \\ \frac{3}{4}$

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