The floor of a building consists of 5000 rhombus shaped tiles whose diagonals measure 40cm and 30cm. Find the total cost of polishing the floor, if the cost per square metre is ₹.6.
The floor of a building consists of 5000 rhombus shaped tiles whose diagonals measure 40cm and 30cm. Find the total cost of polishing the floor, if the cost per square metre is ₹.6.
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Area of 5000rhombus =5000×1/2×d1×d2 m2
As cost of 1m2 is 6 so multiply area of rhombus with 6
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