Q. 63.9( 106 Votes )
Find the area of
The equations are and the circle
From the figure we can see that the x-axis is the area OAB and it si shown by shaded region.
Now, the point of intersection of the line and the circle in the first quadrant is .
Area OAB = Area ΔOCA + Area ACB
Area of ΔOCA =
Area of ABC =
Therefore, required area is = .
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