There is a trapezoidal piece of land, the upper base is 26 meters, the lower base is 40 meters, and the height is 10 meters. Uncle Wang marked the largest parallelogram in the soil to plant tomatoes, and the rest are planted with peppers. Ask about the area for planting peppers How big is it?
有一块梯形的土地，上底是26米，下底是40米，高是10米，王伯伯在土里划了一块最大的平行四边的地种番茄，其余的种辣椒，问种辣椒的面积有多大？
<gadget id="calculator">40 - 26</gadget>
<output>14</output>

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

<gadget id="calculator">14 * 5</gadget>
<output>70</output>

<result>70</result>