Need help with all of these if you only know a couple any help would work

please I just want the answers NO EXPLANATION is needed lol save u some time

where is the gragh

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

5: 20

step-by-step explanation: