The area of a triangle is 126 square centimeters, its base is 28 centimeters, what is its height in centimeters" (use the equation to solve)
一个三角形面积是126平方厘米，它的底是28厘米，高是多少厘米"(用方程解)
<gadget id="calculator">28 / 2</gadget>
<output>14</output>

<gadget id="calculator">126 / 14</gadget>
<output>9</output>

<result>9</result>