find surface area of cylinder.

Question

6mm is the radius
9mm tall

answer options are:
565.2mm^2
226.08mm^2
339.12mm^2

Answer 1

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.