A cylinder has a height of 15 feet and a radius of 4 feet. Solve for the total surface area of the cylinder. Use 3.14 for π and round to the nearest tenth.(1 point)

Question

Responses

301.44 feet2
100.48 feet squared

56.52 feet2
188.4 feet squared

477.3 feet2
477.3 feet squared

60 feet2

Answer 1

The formula for the total surface area of a cylinder is given by:
A = 2πr(r + h)

Given that the height of the cylinder (h) is 15 feet and the radius (r) is 4 feet, we can substitute these values into the formula and solve:

A = 2(3.14)(4)(4 + 15)
A ≈ 2(3.14)(4)(19)
A ≈ 301.44 feet^2

Therefore, the total surface area of the cylinder is approximately 301.44 feet^2. Therefore, the correct response is:

301.44 feet^2