The area of a circle with a central angle of 75° is 48 square meters. What is the area of this sector?
圆心角为75°的扇形所在圆的面积是48平方米，这个扇形面积是多少平方米？
<gadget id="calculator">75 / 360</gadget>
<output>5/24 = around 0.208333</output>

<gadget id="calculator">48 * (5/24)</gadget>
<output>10</output>

<result>10</result>