What are the coordinates of $frac{3pi}{4}$ on the unit circle?
Answer 1
Thomas Walker
The coordinates of $ \frac{3\pi}{4} $ on the unit circle can be found using the unit circle definitions. The angle $ \frac{3\pi}{4} $ corresponds to $ 135^{\circ} $. At this angle, the coordinates are:
$ \left( -\frac{\sqrt{2}}{2}, \frac{\sqrt{2}}{2} \right) $
Answer 2
Amelia Mitchell
For the angle $ frac{3pi}{4} $, which is equivalent to $ 135^{circ} $, the coordinates on the unit circle are:
$ left( -frac{sqrt{2}}{2}, frac{sqrt{2}}{2}
ight) $
Answer 3
Mia Harris
At $ frac{3pi}{4} $ radians or $ 135^{circ} $, the coordinates on the unit circle are:
$ left( -frac{sqrt{2}}{2}, frac{sqrt{2}}{2}
ight) $
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