Question

the dimension of the cubodial shaped room of ramshankar is 10 m a 8 metre and 4 metre find the total cost of painting of the four walls and ceiling at the cost of 5 rupees per metre square​

Answer 1

Answer:

Step-by-step explanation:

given

length of cuboidal shape room = 10m

breadth of cuboidal shape room = 8 m

height of cuboidal shape room = 4m

therefore area of four walls = 2(l+b)* h

= 2(10+8)*4

= 2(18)*4

= 36*4

=  144 m ^2

now cost of painting and ceiling of four walls = 5 rupees per m^2

= 144*5

= 720rupees

therefore cost of painting and ceiling is 720 rupees  

Answer 2

720 rs is correct answer

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ये वो जुल्म है जिसे लोग मोहब्बत कहते हैं।

kuch bhi nahi aap kya kar rahi he ji

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