What will be the area of 4 metres high wall on all four sides of a rectangular hall having perimeter 64 m ?

What will be the area of 4 metres high wall on all four sides of a rec

1.	What will be the area of 4 metres high wall on all four sides of a rectangular hall having perimeter 64 m ?
A.	56 m2
B.	28 m2
C.	84 m2
D.	annot be determined
E.	one of these
Answer» B. 28 m2

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What will be the area of 4 metres high wall on all four sides of a rectangular hall having perimeter 64 m ?

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