Find the missing measure for each pair of similar solids. Round to the nearest tenth if necessary. please help me

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values

step-by-step explanation:

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