Respuesta :
[tex]\displaystyle\\\text{You wanted to write }~~4\pi/3~~\text{instead of}~~4x /3.}\\\\4\pi/3=\frac{4\pi}{3}=\frac{4\times180^o}{3}=4\times60^o=\boxed{\bf240^o}\\\\\text{\bf~Correct answer: }~~\bf~C)~~240^o[/tex]
[tex]\displaystyle\\\text{You wanted to write }~~4\pi/3~~\text{instead of}~~4x /3.}\\\\4\pi/3=\frac{4\pi}{3}=\frac{4\times180^o}{3}=4\times60^o=\boxed{\bf240^o}\\\\\text{\bf~Correct answer: }~~\bf~C)~~240^o[/tex]