Put the steps for deriving the formula for the arc length of a circle in the correct order.

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

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

answer is  

a.

p = 78

step-by-step explanation:

your answer is option c.