Gambarkan Segitiga yang Siku siku di A dngan panjang AB 1 Cm dan panjang DC 2CM Tentukan :Sin a? Cos B? Tan B? Sin C? Cos C? Tan C?

AB = 1
BC = 2
AC =
[tex] \sqrt{ {2}^{2} - {1}^{2} } = \sqrt{3} [/tex]
[tex] \sin(a) = \sin(90) = 1 \\ \cos(b) = \cos(60) = \frac{1}{ \sqrt{3} } \\ \tan(b) = \sqrt{3} \\ \sin(c) = \sin(30) = \frac{1}{2} \\ \cos(c) = \cos(30) = \frac{ \sqrt{3} }{2} \\ \tan(c) = \tan(30) = \frac{1}{ \sqrt{3} } [/tex]