Trigonometri Contoh

$\frac{11.2}{\sin (79.3)} = \frac{9.4}{\sin (b)}$

Langkah 1

Gambarkan masing-masing sisi persamaannya.

$y = \frac{11.2}{\sin (79.3)}$

$y = \frac{9.4}{\sin (b)}$

Langkah 2

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$