Question
Evaluate the following to 2 d.p.: $\sin \left(35^{\circ}\right), \cos \left(47^{\circ}\right)$ and $\tan \left(21^{\circ}\right)$
Step 1
sin(35°) ≈ 0.5736 cos(47°) ≈ 0.6820 tan(21°) ≈ 0.3839 Show more…
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