Trig Functions (rad)
Interactive practice questions
Find the exact value of $\sin\frac{\pi}{3}$sinπ3.
Easy
< 1min
Solve $\sin x=\frac{\sqrt{3}}{2}$sinx=√32 for $x$x where $0\le x\le\frac{\pi}{2}$0≤x≤π2
Medium
1min
Solve $\tan x=1$tanx=1 for $x$x where $0\le x\le\frac{\pi}{2}$0≤x≤π2.
Medium
< 1min
Solve $\cos x=\frac{1}{\sqrt{2}}$cosx=1√2 for $x$x where $0\le x\le\frac{\pi}{2}$0≤x≤π2
Medium
< 1min
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