Question

the dimensions of a cuboid are in the ratio 3:2:2 and lateral surface area of cuboid is 200 m. find the total cost of painting the outer surface area of a cuboid at the rate of rupees 10 per metre square

Answer 1

Hello


Here is your answer


Cost of painting m²=Rs.10
Cost of painting outer surface area of cuboid=LSA*Rs.10
=200*10
=Rs.2000


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