EXERCISE 13.1
1.A plastic box 1.5 m long, 1.25 m wide and 65 cm deep is to be made. It is opened at the
top. Ignoring the thickness of the plastic sheet, determine:
o The area of the sheet required for making the box.
The cost of sheet for it, if a sheet measuring Im’ costs 7 20.
Answers
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Answer:
Area= 121.875 metre cube, Cost= Rs 877.5
Step-by-step explanation:
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