A room is in the shape of cube and the length of the longest rod place – McqOptions

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1.	A room is in the shape of cube and the length of the longest rod placed in it is 21√3 cm. Find the area of the floor.
A.	961 cm2
B.	144 cm2
C.	441 cm2
D.	169 cm2
Answer» D. 169 cm2

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