Find the surface area of the cylinder. Use pi =3.14 and round your answer to the nearest tenth. Formula: SA=2 pi𝑟^2+2 rh
raidus=6
height=9
The surface area of the cylinder can be found using the given formula:
SA = 2πr^2 + 2rh
Substituting the given values:
SA = 2(3.14)(6^2) + 2(3.14)(6)(9)
Calculating the values in parentheses first:
SA = 2(3.14)(36) + 2(3.14)(6)(9)
SA = 226.08 + 339.12
Adding the two values together:
SA = 565.20
Rounding to the nearest tenth:
SA ≈ 565.2
Therefore, the surface area of the cylinder is approximately 565.2 square units.