A parallelogram has the same area and base as a triangle, and the height of the triangle is 14 cm. What is the height of the parallelogram?
一个平行四边形与一个三角形面积相等且底也相等，三角形的高是14cm，那么平行四边形的高是多少．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">14 * (1/2)</gadget>
<output>7</output>

<result>7</result>