Solve for x

A. 3
B. 1
C. 2
D. 140

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a

i believe b is the answer