The three sides of a triangle vegetable field are 24 meters, 17 meters, and 16 meters long respectively. What is the perimeter of this triangle vegetable field?
一块三角形菜地三边分别长24米、17米、16米，这块三角形菜地的周长是多少．
<gadget id="calculator">24 + 17 + 16</gadget>
<output>57</output>

<result>57</result>