The length, breadth and height of a room are 12 m, 10 m, and 9m respec – McqOptions

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1.	The length, breadth and height of a room are 12 m, 10 m, and 9m respectively. Find the area of our walls of room?
A.	636 m
B.	516 m
C.	800 m
D.	456m
Answer» C. 800 m

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