The area of a triangle is 45 square centimeters, the base is 9 centimeters, what is the height in centimeters? how many centimeters
一个三角形的面积是45平方厘米，底是9厘米，高是多少厘米？多少厘米
<gadget id="calculator">2 / 9</gadget>
<output>2/9 = around 0.222222</output>

<gadget id="calculator">45 * (2/9)</gadget>
<output>10</output>

<result>10</result>