I need help with the bottom two questions

is this a dating site too?

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

-1/4 > -1 2/3. -1/4 is greater than -1 2/3 because it is closer to 0 on the number line.