two cross roads each of width 5m run ant right angles through the centre of a rectangular park of length 70m and breadth 45m and parallel to its sides. find the area of roads.Also find the cost of constructing the roads at rate of rupee 105 pet m
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Answer:
Area of roads = (70×5)+(45×5)-(5×5)=550 m square
Cost of construction = 550×105 = Rs 57750
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48
Answer:
➥57,750.
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