Question

Transforme 4r/5 rad em graus

Answer 1

Explicação passo a passo:

180 graus >>>>>>>>Pi rad

x >>>>>>>>>>>>>>> 4/5rad

Pi/(4/5)rad = 180/x

Pi * x = 4/5 rad * 180

Pi x = ( 180 * 4 )/5

3,14 x =720/5

3,14x = 144

x = 144/3,14 =

x = 45,85 graus