Question

Help!!!!! please!!!!!

Answer 1

Answer:

$3217 \: {in}^{2}$

Solution,

Diameter (d)= 32 in

Radius (r)= 32/2= 16 in

Surface area of sphere:

$4\pi {r}^{2} \\ = 4 \times \pi \times {(16)}^{2} \\ = 4 \times \pi \times 256 \\ = 1024\pi \\ = 1024 \times 3.142 \\ = 3217.108 \: {in}^{2}$

Hope this helps...

Good luck on your assignment...

Answer 2

Answer:

A

Step-by-step explanation:

Diameter = 32 in

r = 32/2 = 16 in

Surface area of sphere = 4πr²

                                      = 4 * 3.142 * 16 * 16

                                      = 3217.408

                                      = 3217 in²