Author name: Ignatius

Perbandingan Trigonometri

Sudut Istimewa

Sudut Istimewa $$0^{\circ}$$ $$30^{\circ}$$ $$45^{\circ}$$ $$60^{\circ}$$ $$90^{\circ}$$ sin $$0$$ $$\dfrac{1}{2}$$ $$\dfrac{1}{2}\sqrt{2}$$ $$\dfrac{1}{2}\sqrt{3}$$ $$1$$ cos $$1$$ $$\dfrac{1}{2}\sqrt{3}$$ $$\dfrac{1}{2}\sqrt{2}$$ $$\dfrac{1}{2}$$ $$0$$ tan

Perbandingan Trigonometri

Perbandingan Trigonometri

Perbandingan Trigonometri $$\sin \alpha = \dfrac{\text{depan}}{\text{miring}}$$ $$\csc \alpha = \dfrac{\text{miring}}{\text{depan}}$$ $$\cos \alpha = \dfrac{\text{samping}}{\text{miring}}$$ $$\sec\alpha = \dfrac{\text{miring}}{\text{samping}}$$ $$\tan \alpha =

Perbandingan Trigonometri

Pengukuran Sudut

Konversi Satuan Derajat ke Radian \(\color{blue} 1^{\circ} = \dfrac{\pi}{180^{\circ}}\text{ radian}\) Contoh: \(30^{\circ} = 30^{\circ} \times \color{blue} \dfrac{\pi}{180^{\circ}}\color{black} = \dfrac{\pi}{6}\text{ radian}\)