If a cone has a height of 48 cm and a volume of 1200 cubic centimeters, what is the area of its base in square centimeters?
一个圆锥，高是48厘米，体积是1200立方厘米，则它的底面积为多少平方厘米．
<gadget id="calculator">1_200 / 48</gadget>
<output>25</output>

<gadget id="calculator">3 * 25</gadget>
<output>75</output>

<result>75</result>