The sum of the lengths of the sides of a cuboid is 24 centimeters, what is the sum of the lengths of the three sides intersecting at a vertex in centimeters
一个长方体棱长总和是24厘米，相交于一个顶点的三条棱长度和是多少厘米
<gadget id="calculator">24 / 4</gadget>
<output>6</output>

<result>6</result>