Trigonometri Contoh

$\tan (a) = \frac{\frac{54}{60} - \frac{50}{60}}{1 + \frac{50}{60} \cdot \frac{54}{60}}$

Langkah 1

Gambarkan masing-masing sisi persamaannya.

$y = \tan (a)$

$y = \frac{\frac{54}{60} - \frac{50}{60}}{1 + \frac{50}{60} \cdot \frac{54}{60}}$

Langkah 2