Solve It! How can you describe a set that includes five of the emoticons
shown, but not the sixth?

a suprise

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

i believe so, according to my "strange" way of figuring out weird math problems like this.