Calculate the volume of a hemisphere with radius 3.2 cm?

128.61 cm

Step-by-step explanation:

Given, radius of the sphere, r=3.2cm.

Therefore, the surface area of sphere =4πr2

                                                               =4π(3.2)2 cm2

                                                               =4×3.14×3.2×3.2 cm2

                                                               =128.61 cm2.

Hope this helped out...

Step-by-step explanation:

v=(2/3)πr3

v=(2/3)*22/7*3.2^3

v=68.6cm^3

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out

linear pair postulates