(-7 -5) (-1 -2) and (-1 -5) rotated by 90 degree counterclockwise rotation

where are the images of the functions i can only see the question you typed.

step-by-step explanation:

7

step-by-step explanation:

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!