Turnseeuw

2022-01-23

vasselefa

Beginner2022-01-24Added 9 answers

Let $\theta =\mathrm{arccos}\left(\frac{1}{\sqrt{3}}\right)$ , so $\mathrm{cos}\theta =\frac{1}{\sqrt{3}}$

You want to find$\mathrm{sin}\theta$

Use${\mathrm{sin}}^{2}\theta +{\mathrm{cos}}^{2}\theta =1$

You want to find

Use

Roman Stevens

Beginner2022-01-25Added 10 answers

or

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