There is a flower bed in the shape of a parallelogram with a base of 5m and a height of 2m, what is its area?
有一块平行四边形的花坛，底是5m，高是2m，它的面积是多少㎡
<gadget id="calculator">5 * 2</gadget>
<output>10</output>

<result>10</result>