Question

Find the exact value of sin2π/3.

Answer 1

Answer:

$\frac{\sqrt{3}}{2}$

Step-by-step explanation:

According to the Unit Circle and Polar Graphs, you get the above answer.

Extended Information

y-coordinate → $sin\:θ$

x-coordinate → $cos\:θ$

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Answer 2

Answer:

Step-by-step explanation:

$\sin(\frac{2 \pi }{3})=\sin (\pi -\frac{\pi }{3})=\sin (\frac{\pi }{3})=\frac{\sqrt{3} }{2}$