Question

Transforme 144° em radianos.​

Answer 1

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• Para converter 144° para radiano, multiplique por $\frac{\pi}{180°} rad$

$144° \times \frac{\pi}{180°} rad$

• Divida-os por 36°

$144° \div 36° \times \frac{\pi}{180° \div 36°} rad$

$4 \times \frac{\pi}{5} rad$

• Use a propriedade $\color{green} {{  }}x \times \frac{\pi}{x} rad= \frac{x\pi}{x} rad$

Resposta: $\color{green} \boxed{{  \frac{4\pi}{5}rad }}$

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