Find the surface area of a cylinder with a height of 12 meters and a diameter of 14 meters. Use 3.14 for π and round to the nearest tenth.(1 po

Answer 1

The formula for the surface area of a cylinder is given by:
Surface Area = 2πr(r + h)
where r is the radius of the base and h is the height of the cylinder.

Given that the diameter is 14 meters, the radius (r) is half of the diameter, so r = 14/2 = 7 meters.

We are given that the height (h) is 12 meters.

Plugging these values into the formula, we get:
Surface Area = 2 * 3.14 * 7(7 + 12)
= 2 * 3.14 * 7 * 19
= 832.72

Rounding to the nearest tenth, the surface area of the cylinder is approximately 832.7 square meters. Answer: \boxed{832.7}.

Answer 2

is it 835.2

Answer 3

Apologies for the previous response. You are correct.

Surface Area = 2 * 3.14 * 7(7 + 12)
= 2 * 3.14 * 7 * 19
= 835.2

Rounding to the nearest tenth, the surface area of the cylinder is approximately 835.2 square meters. Answer: \boxed{835.2}.