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)
Responses
301.44 feet2
100.48 feet squared
56.52 feet2
188.4 feet squared
477.3 feet2
477.3 feet squared
60 feet2
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