Ex 4
Question
Solution
\(\frac{\pi}{16}\text{ rad }=\frac{45}{4}^{°}=11,25^{°}\)
\(\frac{\pi}{72}\text{ rad }=\frac{5}{2}^{°}=2,5^{°}\)
\(\frac{\pi}{7}\text{ rad }=\frac{180}{7}^{°}\)
Exercices - Le cercle trigonométrique
\(\frac{\pi}{16}\text{ rad }=\frac{45}{4}^{°}=11,25^{°}\)
\(\frac{\pi}{72}\text{ rad }=\frac{5}{2}^{°}=2,5^{°}\)
\(\frac{\pi}{7}\text{ rad }=\frac{180}{7}^{°}\)