llujan28
llujan28 llujan28
  • 25-03-2020
  • Mathematics
contestada

Can someone plz help

Can someone plz help class=

Respuesta :

Wallind11
Wallind11 Wallind11
  • 25-03-2020

Step-by-step explanation:

[tex]A=2πrh+2π {r}^{2} [/tex]

[tex] = 2\pi.r(r + h)[/tex]

= 2π(14).(14+29)

=2π .14.43

[tex]2 \times \frac{22}{7} \times 14 \times 43[/tex]

[tex] = 2 \times 22 \times 2 \times 43[/tex]

=3784 mm²

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