# Further Maths - Trigonometry Values

### Degrees

What is $\sin 0^{\circ}$?

What is $\sin 30^{\circ}$?

What is $\sin 45^{\circ}$?

What is $\sin 60^{\circ}$?

What is $\sin 90^{\circ}$?

What is $\cos 0^{\circ}$?

What is $\cos 30^{\circ}$?

What is $\cos 45^{\circ}$?

What is $\cos 60^{\circ}$?

What is $\cos 90^{\circ}$?

What is $\tan 0^{\circ}$?

What is $\tan 30^{\circ}$?

What is $\tan 45^{\circ}$?

What is $\tan 60^{\circ}$?

What is $\tan 90^{\circ}$?

For what values are $\sin$ and $\cos$ the same?

Which $\sin$ and $\cos$ values swap over?

#

What is special about the value under the square root for sine $30^{\circ}$, $45^{\circ}$ and $60^{\circ}$?

It goes $1$, $2$, $3$.

#

What is special about the value under the square root for cosine $30^{\circ}$, $45^{\circ}$ and $60^{\circ}$?

It goes $3$, $2$, $1$.

### Radians

What is $\sin 0$?

What is $\sin \frac{\pi}{6}$?

What is $\sin \frac{\pi}{4}$?

What is $\sin \frac{\pi}{3}$?

What is $\sin \frac{\pi}{2}$?

What is $\cos 0$?

What is $\cos \frac{\pi}{6}$?

What is $\cos \frac{\pi}{4}$?

What is $\cos \frac{\pi}{3}$?

What is $\cos \frac{\pi}{2}$?

What is $\tan 0$?

What is $\tan \frac{\pi}{6}$?

What is $\tan \frac{\pi}{4}$?

What is $\tan \frac{\pi}{3}$?

What is $\tan \frac{\pi}{2}$?

What is special about the value under the square root for sine $\frac{\pi}{6}$, $\frac{\pi}{4}$ and $\frac{\pi}{3}$?

It goes $1$, $2$, $3$.

What is special about the value under the square root for cosine $\frac{\pi}{6}$, $\frac{\pi}{4}$ and $\frac{\pi}{3}$?

It goes $3$, $2$, $1$.