Area & Perimeter: 1) Determine the perimeter of the shape.

2) And determine the area of the shape in TWO ways.

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!

you didn't give an question you just gave us a statement