Find the ratio of the similar figure (red to blue) for the perimeter and area 15
6
What is the Perimeter and area

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