Answer:
1861.39 cm²
Step-by-step explanation:
Given:
d = 15 cm
radius (r) = ½(15) = 7.5 cm
Height = 32 cm
Surface area of a cylinder = 2πrh + 2πr²
Plug in the values
Surface area = 2*π*7.5*32 + 2*π*7.5²
= 1861.39 cm²
33.4933333333, rounded,
4/3x3.14x2x2x2=33.4933333333
I think its b
because 4×4 is 16
Somewhere around 6 or 9
