An isosceles triangle, the two sides of which are 7 cm and 16 cm. What is the perimeter of this isosceles triangle in centimeters?
一个等腰三角形，其中的两条边分别是7厘米和16厘米．这个等腰三角形的周长是多少厘米？
<gadget id="calculator">16 + 16 + 7</gadget>
<output>39</output>

<result>39</result>