Question

Please help show your work and 20 points.

Answer 1

Answer:

B. 439.82

Step-by-step explanation:

A=2πrh+2πr2

A=2(pi)(5)(9)+2(pi)(5) squared

A=282.74+152.07

A=439.8

-have a nice day

Answer 2

Answer:

B. 439.82cm^2

Step-by-step explanation:

A=2$\pi$rh +2$\pi$$r^{2}$

A= 2$\pi$5(9) + 2$\pi$$5^{2}$

A=439.82 cm^2