The diameter of the small circle is (3/4) that of the large circle, and the circumference of the large circle is 25.12 cm. What is the area of the small circle in square centimeters?
小圆直径是大圆的(3/4)，大圆周长是25.12厘米，小圆面积是多少平方厘米？
<gadget id="calculator">25.12 / 3.14 / 2</gadget>
<output>4</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">4 * (3/4)</gadget>
<output>3</output>

<gadget id="calculator">3 ** 2</gadget>
<output>9</output>

<gadget id="calculator">3.14 * 9</gadget>
<output>28.26</output>

<result>28.26</result>