Question

What is the surface area of this cylinder to the nearest integer?

57 in2

75 in2

132 in2

250 in2

Answer 1

The answer is C. 132
`in^(2)`

Explanation:

Remember: If the answer is not there, check your work or round up! :)

Answer 2

131.95in^2

Explanation:

The formula for surface area in a cylinder is A = 2pi*r*h + 2pi*r^2

The radius in this cylinder is half the diameter in the cylinder which is 6, so the radius is 3.

The height is 4 since it is given.

Then we just plug the values into the equation and we get a surface area around 131.95in^2