The ratio of base to height of an isosceles triangle is 8:3. Cut it along the height of the base to form a rectangle. The area of this rectangle is 192 square centimeters. What is the perimeter of the rectangle in centimeters?
一个等腰三角形底和高的比是8：3，把它沿底边上的高剪开，拼成一个长方形，这个长方形面积是192平方厘米，长方形的周长是多少厘米．
<gadget id="calculator">8 / 2</gadget>
<output>4</output>

<gadget id="calculator">4 * 4</gadget>
<output>16</output>

<gadget id="calculator">4 * 3</gadget>
<output>12</output>

<gadget id="calculator">16 + 12</gadget>
<output>28</output>

<gadget id="calculator">28 * 2</gadget>
<output>56</output>

<result>56</result>