Respuesta :

DeanR

Area includes the 2 ends ([tex] \pi r^2[/tex] each) and the rounded surface [tex] 2\pi r h[/tex]

[tex]A = 2 \pi r^2 + 2 \pi r h = 2 \pi(r^2+rh) = 24 \pi[/tex]

Choice C

Otras preguntas