Question

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 m2 is Rs. 4.
The area of a trapezium shaped field is 480 m2, the distance between two parallel sides is 15 m and one of the
parallel side is 20 m. Find the other parallel side.



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Answer 1

Explanation:

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Answer 2

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