How do I find the value of sin 150?

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Nghi N. Share
Sep 16, 2015

Answer:

Find sin 150

Explanation:

You may find sin 150 by 2 ways:

First way. Trig Table gives --> sin 150 deg, or #sin ((5pi)/6)#, = 1/2
Second way: by the trig unit circle.

#sin ((5pi)/6) = sin (pi/6) = 1/2#
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