The total area of four walls of a room is 660 m2 and the length is twi – McqOptions

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1.	The total area of four walls of a room is 660 m2 and the length is twice its width. If the height of the room is 11 m, then the area of its ceiling is
A.	200 m2
B.	150 m2
C.	100 m2
D.	75 m2
Answer» B. 150 m2

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