The area of a square that can be inscribed in a circle of area 1408/7 cm^2 is (a) 321 cm^2 (b) 642 cm^2
The area of a square that can be inscribed in a circle of area 1408/7 cm2 is
(a) 321 cm2
(b) 642 cm2
(c) 128 cm2
(d) 256 cm2
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