Question

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21. 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) 2441 mtr
(B) 3541 mtr
(C) 2742 mtr
(D) 2441 mtr
22. Area of a rectangle is 4 times than that of a square. Breath of rectangle is 12cm. and length of side of square​

Answer 1

Answer:

I will tell you that after sister or brother