Question
find surface area of cylinder.
6mm is the radius
9mm tall
answer options are:
565.2mm^2
226.08mm^2
339.12mm^2
6mm is the radius
9mm tall
answer options are:
565.2mm^2
226.08mm^2
339.12mm^2
Answers
GPT 3.5
The formula to calculate the surface area of a cylinder is given by:
2πr(r + h), where r is the radius and h is the height.
Plugging in the values:
2π(6mm)(6mm + 9mm) = 2π(6mm)(15mm) = 180π mm^2 = 565.2 mm^2.
Therefore, the correct answer is 565.2mm^2.
2πr(r + h), where r is the radius and h is the height.
Plugging in the values:
2π(6mm)(6mm + 9mm) = 2π(6mm)(15mm) = 180π mm^2 = 565.2 mm^2.
Therefore, the correct answer is 565.2mm^2.