Question

a rectangular hollow pipe is made of 1 cm thick iron sheet if the length of the pipe is 2 metre and the other outer dimensions of the pipe are 10 cm into 8 cm then find the weight of the pipe if 80cm cube of iron weighs 1 kg help fast

Answer 1

Answer:

wait for half an hour or 15 minutes after 15 minutes I am sure I will send you the explanation