Q: Ratio of length, breath and height of a room is 5:4:2. Area of four – McqOptions

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1.	Q: Ratio of length, breath and height of a room is 5:4:2. Area of four wall is 144 square meter. Find diagonal of the floor.
A.	2√41 mtr
B.	3√41 mtr
C.	2√42 mtr
D.	2√41 mtr
Answer» B. 3√41 mtr

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