The maximum area (in sq. units) of a rectangle having its base on the – McqOptions

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1.	The maximum area (in sq. units) of a rectangle having its base on the X-axis and its other two vertices on the parabola, y = 12 – x2 such that the rectangle lies inside the parabola, is
A.	36
B.	20√2
C.	32
D.	18√3
Answer» D. 18√3

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