Respuesta :

arc, s = 2[tex] \pi [/tex] * radius * angle / 360
= 2[tex] \pi [/tex] * 12 * 190 / 360
= (38/3)[tex] \pi [/tex]
= 12 2/3 [tex] \pi [/tex]  feet
= 39.79 feet

s = r[tex] \theta [/tex] = 12 * 190/360 * 2 * [tex] \pi [/tex]

= 38/3 * [tex] \pi [/tex] feet

= 39.79 feet