A cuboid can of anchovies, 12 cm long, 9 cm wide, and 6 cm high. Stick a 5 cm high trademark paper on its side (not including the top and bottom). The area of this trademark paper is at least how many square centimeters.
一个长方体凤尾鱼罐头，长12厘米，宽9厘米，高6厘米．在它的侧面贴上高5厘米的商标纸(不含上、下面)，这张商标纸的面积至少有多少平方厘米．
<gadget id="calculator">12 * 5</gadget>
<output>60</output>

<gadget id="calculator">9 * 5</gadget>
<output>45</output>

<gadget id="calculator">60 + 45</gadget>
<output>105</output>

<gadget id="calculator">105 * 2</gadget>
<output>210</output>

<result>210</result>