Question

what is the answer for this question​

Answer 1

Answer:

Here you go ...........

Step-by-step explanation:

Given that the lengths of diagonals of a rhombus-shaped tile are 55cm and 40cm

Number of such tiles = 5000

We know that area of a rhombus = product of diagonals/2

So the area of one tile = 55x40/2 = 1100cm²

Area of 5000 tiles = 5000 x 1100  = 55 x $10^{5}$ cm²  = 5.5 x $10^6$ cm² = 5.5 m²

1m² = $10^6$ cm²

Cost of polishing floor per 1m² = 5 rupees

cost of polishing floor per 5.5 m² = 27.5 rupees

Hope this helps you.

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