The base of a triangle is 5.6 meters and the height is 1.5 meters. What is the area of a parallelogram with the same base and height in square meters?
一个三角形的底是5.6米，高是1.5米，与它等底等高的平行四边形的面积是多少平方米．
<gadget id="calculator">1.5 / 2</gadget>
<output>0.75</output>

<gadget id="calculator">5.6 * 0.75 * 2</gadget>
<output>8.4</output>

<result>8.4</result>