Long Answer lype Questions23, Rahul is constructing his house. He wants to make a hall of dimensions 20 m x 15(5 marks each)m, such that it hasborder of black granite 0.5 m wide on all four sides and a black granite circle in the middle of radius1.4 m. Calculate the cost of granite used at1200 per square metre

Long Answer lype Questions23, Rahul is constructing his house. He want

1.	Long Answer lype Questions23, Rahul is constructing his house. He wants to make a hall of dimensions 20 m x 15(5 marks each)m, such that it hasborder of black granite 0.5 m wide on all four sides and a black granite circle in the middle of radius1.4 m. Calculate the cost of granite used at1200 per square metre
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