The circumference of this circular lawn is 50.24 meters. Now (3/8) of the area is planted with turf. Calculate the area of the rest of the circular lawn.
这个圆形草坪的周长为50.24米，现在有(3/8)的面积种植了草皮，求出这个圆形草坪其余部分的面积．
<gadget id="calculator">50.24 / 3.14 / 2</gadget>
<output>8</output>

<gadget id="calculator">8 ** 2</gadget>
<output>64</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 - (3/8)</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">3.14 * 64 * (5/8)</gadget>
<output>125.6</output>

<result>125.6</result>