Trigonometrie
Werte
Werte
Kartei Details
| Karten | 14 |
|---|---|
| Sprache | Deutsch |
| Kategorie | Mathematik |
| Stufe | Grundschule |
| Erstellt / Aktualisiert | 02.12.2014 / 13.01.2021 |
| Lizenzierung | Keine Angabe |
| Weblink |
https://card2brain.ch/box/trigonometrie2
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| Einbinden |
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\(\sin(0^{\circ})=\sin(180^{\circ})=\sin(360^{\circ})\)
\(\sin(0)=\sin(\pi)=\sin(2\pi)=0\)
\(\sin(15^{\circ})=\sin(165^{\circ})\\=-\sin(195^{\circ})=-\sin(345^{\circ})\)
\(\sin({\pi\over12})=\sin({11\pi\over12})={\sqrt{6}-\sqrt{2}\over 4}\\ =-\sin({13\pi\over12})=-\sin({23\pi\over12})\)
\(\sin(30^{\circ})=\sin(150^{\circ})\\ =-\sin(210^{\circ})=-\sin(330^{\circ})\)
\(\sin({\pi\over6})=\sin({5\pi\over6})={1\over2}\\ =-\sin({7\pi\over6})=-\sin({11\pi\over6})\)
\(\sin(45^{\circ})=\sin(135^{\circ})\\ =-\sin(225^{\circ})=-\sin(315^{\circ})\)
\(\sin({\pi\over4})=\sin({3\pi\over4})={\sqrt{2}\over2}\\= -\sin({5\pi\over4})=-\sin({7\pi\over4})\)
\(\sin(60^{\circ})=\sin(120^{\circ})\\= -\sin(240^{\circ})=-\sin(300^{\circ})\)
\(\sin({\pi\over3})=\sin({2\pi\over3})={\sqrt{3}\over2}\\= -\sin({4\pi\over3})=-\sin({5\pi\over3})\)
\(\sin(75^{\circ})=\sin(105^{\circ})\\ =-\sin(255^{\circ})=-\sin(285^{\circ})\)
\(\sin({5\pi\over12})=\sin({7\pi\over12})={\sqrt{6}+\sqrt{2}\over4}\\= -\sin({17\pi\over12})=-\sin({19\pi\over12})\)
\(\sin(90^{\circ})=-\sin(270^{\circ})\)
\(\sin({\pi\over2})=\sin({3\pi\over2})=1\)
\(\cos(0^{\circ})=-\cos(180^{\circ})=\cos(360^{\circ})\)
\(\cos(0)=\cos(2\pi)=1 \\ =-\cos(\pi)\)
