Memo Trigonometriska värden för standardvinklar – grader vvv 0∘0^\circ0∘ 30∘30^\circ30∘ 45∘45^\circ45∘ 60∘60^\circ60∘ 90∘90^\circ90∘ 120∘120^\circ120∘ 135∘135^\circ135∘ 150∘150^\circ150∘ 180∘180^\circ180∘ sin(v) \sin(v) sin(v) 000 12\dfrac{1}{2}21 12\dfrac{1}{\sqrt{2}}21 32\dfrac{\sqrt{3}}{2}23 111 32\dfrac{\sqrt{3}}{2}23 12\dfrac{1}{\sqrt{2}}21 12\dfrac{1}{2}21 000 cos(v) \cos(v) cos(v) 111 32\dfrac{\sqrt{3}}{2}23 12\dfrac{1}{\sqrt{2}}21 12\dfrac{1}{2}21 000 -12\text{-}\dfrac{1}{2}-21 -12\text{-}\dfrac{1}{\sqrt{2}}-21 -32\text{-}\dfrac{\sqrt{3}}{2}-23 -1\text{-}1-1 tan(v) \tan(v) tan(v) 000 13\dfrac{1}{\sqrt{3}}31 111 3\sqrt{3}3 Odef. -3\text{-}\sqrt{3}-3 -1\text{-} 1-1 -13\text{-}\dfrac{1}{\sqrt{3}}-31 000