Guessed Value = 25
Measured Value 27
Find the percent error

c

step-by-step explanation:

it is x equals 3   plese mark me really need it

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!