Respuesta :

Use the equivalence 180∘=π rad
180

=
π
rad
. Then you can say that 45∘180∘=x radπ rad
45

180

=
x
rad
π
rad
, so x=45∘⋅π rad180∘=π4 rad≈0.785 rad

Answer:

π/4

Step-by-step explanation:

if you convert 0.785398 into pi this is what you get