A cube and a cylinder have the same volume and height, and the side length of the cube is 4 cm. What is the area of the base of the cylinder in cm2?
一个正方体和一个圆柱体的体积相等，高也相等，正方体的棱长是4cm，圆柱体的底面积是多少c㎡．
<gadget id="calculator">4 / 4</gadget>
<output>1</output>

<gadget id="calculator">4 * 4 * 1</gadget>
<output>16</output>

<result>16</result>