What are the sine and cosine values of an angle of $frac{pi}{6}$ on the unit circle?
Answer 1
Amelia Mitchell
The angle $\frac{\pi}{6}$ radians corresponds to 30 degrees.
On the unit circle, the coordinates of the point at this angle represent the cosine and sine values.
Therefore, for the angle $\frac{\pi}{6}$:
$\cos\left(\frac{\pi}{6}\right) = \frac{\sqrt{3}}{2}$
$\sin\left(\frac{\pi}{6}\right) = \frac{1}{2}$
Answer 2
Maria Rodriguez
To find the sine and cosine values of $frac{pi}{6}$, we use the unit circle.
At $frac{pi}{6}$ radians (or 30 degrees), the coordinates of the point are:
$cosleft(30^circ
ight) = frac{sqrt{3}}{2}$
$sinleft(30^circ
ight) = frac{1}{2}$
Thus:
$cosleft(frac{pi}{6}
ight) = frac{sqrt{3}}{2}$
$sinleft(frac{pi}{6}
ight) = frac{1}{2}$
Answer 3
Benjamin Clark
For the angle $frac{pi}{6}$ radians:
$cosleft(frac{pi}{6}
ight) = frac{sqrt{3}}{2}$
$sinleft(frac{pi}{6}
ight) = frac{1}{2}$
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