If the lengths of the three sides of a right triangle are 6 cm, 8 cm, and 10 cm, what is the area of the right triangle in square centimetres?
一个直角三角形三条边的长度分别为6cm，8cm，10cm直角三角形的面积为多少平方厘米．
<gadget id="calculator">6 / 2</gadget>
<output>3</output>

<gadget id="calculator">8 * 3</gadget>
<output>24</output>

<result>24</result>