What is the surface area of the cylinder with height 7 cm and radius 5 cm? Round your answer to the nearest thousandth.

376.991 cm²

Step-by-step explanation:

Surface Area = 2π(5²) + 2π(5)(7)

                      = 50π + 70π

                      = 120π

                      = 376.9911184... ≈ 376.991

If you take a look at a net of a cylinder, you can see it is composed of two circles(bases) and a rectangular strip with the length of the diameter of the circle

The formula for the area of a circle = πr², and since there are 2, it is 2πr²

The formula for circumference of a circle = 2πr, and since we are multiplying that by the height by the height of the cylinder, it is 2πrh

∴ 2πr² + 2πrh

after simplifying it i got: -36.25 as my answer. hope that !

5x+10 is the correct one

hope this