Find the surface area of a cylinder with a height of 12 meters and a diameter of 14 meters. Use 3.14 for t and round To the nearest tenth. (1 point)
meters?
The radius of the cylinder can be found by dividing the diameter by 2, so the radius is 14 meters / 2 = <<14/2=7>>7 meters.
The lateral surface area of the cylinder is found by multiplying the height by the circumference of the base, so it is 12 meters * 2 * 3.14 * 7 meters = 527.04 meters.
The surface area of the two bases is found by multiplying the area of one base by 2, so it is 2 * 3.14 * (7 meters)^2 = 615.44 meters.
Therefore, the total surface area of the cylinder is 527.04 meters + 615.44 meters = 1142.48 meters.
Rounded to the nearest tenth, the surface area of the cylinder is 1142.5 meters. Answer: \boxed{1142.5}.