A right circular solid cylinder has radius of base 7 cm and height is – McqOptions

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1.	A right circular solid cylinder has radius of base 7 cm and height is 28 cm. It is melted to form a cuboid such that the ratio of its side is 2 : 3 : 6. What isÂ the total surface area (in cm2) cuboid?
A.	215633
B.	215693
C.	214833
D.	204833
Answer» C. 214833

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