The sum of the lengths of the sides of a cuboid is 196 cm, what is the sum of the lengths of the three sides that intersect at a point?
一个长方体的棱长总和是196厘米，相交于一点的三条棱的长度总和是多少厘米．
<gadget id="calculator">196 / 4</gadget>
<output>49</output>

<result>49</result>