The area (in sq. units) of the region {(x,y):y2≥2x and x2+y2≤4x,x≥0,y≥0} is :
Area=π224−∫20√2xdx=π−√2.23x32|20=π−83
Area lying in the first quadrant and bounded by the circle x2 + y2 = 4 and the lines x = 0 and x = 2 is
A. π
B.
C.
D.