At least how many centimeters of wire are needed to make a cuboid frame with a base area of 25 square centimeters and a height of 3 centimeters.
至少需要多少厘米长的铁丝，才能做成一个底面积是25平方厘米的正方形，高是3厘米的长方体框架．
<gadget id="calculator">5 + 5 + 3</gadget>
<output>13</output>

<gadget id="calculator">13 * 4</gadget>
<output>52</output>

<result>52</result>