A design on the floor of a building is made of 5000 tiles. Each tile is in the shape of parallelogram of altitude 6 cm and base 10 cm. Find the cost of the polishing the design at the rate of Rs 3.20 per square dm.
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Area of parallelogram =1/2×b×h
so,
1/2×10×6=30cm².
Total number of tiles =30×5000=150000.
cost of polishing the design =150000×3.2
=€480000.answer .
hope you help it.
plz mark it as brainliest.
so,
1/2×10×6=30cm².
Total number of tiles =30×5000=150000.
cost of polishing the design =150000×3.2
=€480000.answer .
hope you help it.
plz mark it as brainliest.
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