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The floor of a building consists of 3000...

The floor of a building consists of `3000` tiles which are rhombus shaped and each of its diagonals are `45 cm` and `30 cm` in length. Find the total cost of polishing the floor, if the cost per `m^2` is `Rs. 4`.

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To solve the problem step by step, we need to find the area of one rhombus-shaped tile, calculate the total area of all the tiles, and then find the total cost of polishing the floor. ### Step 1: Find the area of one rhombus-shaped tile. The formula for the area \( A \) of a rhombus when the lengths of the diagonals \( d_1 \) and \( d_2 \) are known is: \[ A = \frac{1}{2} \times d_1 \times d_2 \] Given: ...
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