It is known that the side length of a cube is 6 decimeters. If it is cut into the largest cylinder, what is the surface area of the cylinder in square decimeters?
已知一个正方体的棱长是6分米，把它削成一个最大的圆柱，圆柱的表面积是多少平方分米？
<gadget id="calculator">56.52 + 50.24</gadget>
<output>106.76</output>

<result>106.76</result>