A bathroom is in the form of a cuboid of dimensions 3m*3m*6m. How many square tiles are required to fix to all the faces if side of a tile is 5 cm?
Question is in the image too with its number as 4.
Please answer quickly and the first and correct answer will be marked as Brainliest.
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Answer: Total area = (2*3*3 + 4*6*3) meter sq = 90 meter sq
area of tiles = (.05)^2 meter sq =0.0025 meter sq
hence reqd no =90/0.0025 = 36,000
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