sketch the right triangle.
the side adjacent to the angle is sqrt3, opposite side is one, and hypotenuse is 2
cos30 then = sqrt3 / 2
from the same sketch, sin30=1/2
tan 30=1/sqrt3
Hello! I'm not really sure how to solve this question, and I was wondering if I could have some assistance on how to solve it? Any help it appreciated! Thanks!
Question: What is the exact value of cos 30°?
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