<PRE><B>Question 857248</B>
Find the area of a sector with central angle 1 rad in a circle of radius 10 meters. 
-------
area/central angle = area/central angle
----------------
area/1 radian = (pi*r^2)/(2pi)
------------------
area = 10^2/2 = 50 meters^2
--------------------------------
Cheers,
Stan H.
------------------</PRE>