The side length of a square is 5 centimeters. If a set of opposite sides is increased by 2 centimeters to obtain a rectangle, what is the perimeter of the rectangle in centimeters?
一个正方形的边长是5厘米，如果把一组对边增加2厘米就得到一个长方形，这个长方形的周长是多少厘米？
<gadget id="calculator">5 + 2 + 5</gadget>
<output>12</output>

<gadget id="calculator">12 * 2</gadget>
<output>24</output>

<result>24</result>