To draw a circle with a circumference of 43.96 cm, what is the distance between the two legs of the compass in cm?
要画一个周长为43.96厘米的圆，圆规两脚张开的距离为多少厘米．
<gadget id="calculator">43.96 / 3.14 / 2</gadget>
<output>7</output>

<result>7</result>