A parallelogram has the same base and height as a triangle, and the area of the triangle is 5 square centimeters less than the area of the parallelogram. What is the area of the parallelogram in square centimeters?
一个平行四边形与一个三角形等底等高，而且三角形的面积比平行四边形的面积少5平方厘米，平行四边形的面积是多少平方厘米．
<gadget id="calculator">2 - 1</gadget>
<output>1</output>

<gadget id="calculator">5 / 1</gadget>
<output>5</output>

<gadget id="calculator">5 * 2</gadget>
<output>10</output>

<result>10</result>