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A design on the wallof room consists of 1000 tiles of the shape of parallelogram. lfaltitude and base of each tile is 10 cm and 4 cm respectively, find the cost of polishingthe design at the rate of ? 9.50 per dm2, |
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Answer» Area of parallelogram=base*heightArea =10*4=40cm^2Area of 1000 tiles=40*1000=40000cm^21cm^2=.01dm^240000cm^2=40000*.01=400dm^21dm^2= Rs 9.50400dm^2=9.50*400=3800Rs |
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