Question

i suck with this so can some one help

Answer 1

Step-by-step explanation:

$sa = 2\pi(r)(h) + 2\pi{(r) }^{2}$

$sa = 2\pi(5)(2) + 2\pi{(5) }^{2}$

$sa = 20\pi + 50\pi$

$sa = 70\pi$