Question

1:
5. A door measuring 3m x 1.5m is cut from a
wooden wall of dimension 14 m x 8 m.
A. An iron plate needs to be fixed all around
the wooden wall to protect it from moisture.
Find the length of the iron plate needed.
B. Find the cost of polishing the wall at the rate
of 375 per sq. m.​

Answer 1

Answer:

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Step-by-step explanation:

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