Martha has a soup can in the shape of a cylinder with a height of 11 cm and a radius of 4 cm. What is the surface area of the can? Use 3.14 for pi and round to the nearest tenth.
The formula for the surface area of a cylinder is:
Surface Area = 2πr^2 + 2πrh
Plugging in the values:
Surface Area = 2 * 3.14 * 4^2 + 2 * 3.14 * 4 * 11
Surface Area = 2 * 3.14 * 16 + 2 * 3.14 * 44
Surface Area = 100.48 + 275.84
Surface Area ≈ 376.3 cm^2
So, the surface area of the soup can is approximately 376.3 cm^2.