Find the value of $\sin 540^{0}$

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courageTyro

Asked: November 27, 20202020-11-27T20:09:52+00:00 2020-11-27T20:09:52+00:00In: Calculus and Trigonometry

Find the value of $\sin 540^{0}$

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Find the value of $\sin 540^{0}$

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Sengemegz · Accepted Answer · 2020-11-28T11:56:39+00:00

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Sengemegz Moderator

2020-11-28T11:56:39+00:00Added an answer on November 28, 2020 at 11:56 am

$\sin 540^{0}$
since 540 is bigger than 360, we will subtract 360 from 540
$\sin (540^{0}-360^{0})=\sin (180^{0})$
180 falls in the second quadrant and sine is positive
$+\sin (180^{0}-180^{0})=\sin 0^{0}$
$\therefore \sin 0^{0}=0$

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Find the value of $\sin 540^{0}$