Select the correct answer. If a=0.3 and b=0.5 , what is the value of a+b?

a) = .3

b) = .5

.3+.5= .8

the two may have that, even a breakdown is probably offered

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