Respostas

2014-05-03T18:15:15-03:00

225/180 pi rad= 
75/60 pi rad= 
25/20 pi rad= 
5/4 pi rad 
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  • Ambicioso
2014-05-03T18:17:46-03:00
Π ------- 180
x ---------- 225

X= \frac{225Pi}{180}

Simplificando 225π/180

Temos  \frac{5Pi}{4}