Respuestas

2014-03-07T02:35:02+01:00
Simple aplicas esta formula:

 \frac{ \pi }{180}

=>30 \frac{ \pi }{180}=> \frac{ \pi }{6} Rad

=>75 \frac{ \pi }{180}=> \frac{5}{12} \pi Rad

=>300  \frac{ \pi }{180} => \frac{5}{3}  \pi Rad

=>720 \frac{ \pi }{180} =>4 \pi Rad

=>540 \frac{ \pi }{180} =>3 \pi Rad

=>-240 \frac{ \pi }{180} =>- \frac{4}{3}  \pi Rad

=>215 \frac{ \pi }{180}=> \frac{43}{36} \pi Rad

=>90 \frac{ \pi }{180} => \frac{ \pi }{2} Rad

espero ayude