Dance Floor is 35 metre long and 26 what are its area and perimeter? how much would it cost to do mosaic flooring if it cost rupees 23.40 per square metre ?
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area=35m×26m=910 square m
perimeter=2(l+b)
=2(35+26)
=2×61
=122
cost per square m=23.40
cost of 910 square m=23.40×910
=21294 Rs
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