The ratio of the base to the height of an isosceles triangle is 8:3. Cut it along the height of the base and assemble it into a rectangle. The area of the rectangle is 48 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，拼成一个长方形后，长方形的面积是48平方厘米，长方形的周长是多少厘米．
<gadget id="calculator">2 * 3</gadget>
<output>6</output>

<gadget id="calculator">8 + 6</gadget>
<output>14</output>

<gadget id="calculator">14 * 2</gadget>
<output>28</output>

<result>28</result>