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2. The lid of a rectangular box of sides...

2. The lid of a rectangular box of sides 40 cm by 10 cm is sealed all round with tape. What is the length of the tape required?

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To find the length of the tape required to seal the lid of a rectangular box, we need to calculate the perimeter of the rectangle formed by the lid. Here are the steps to solve the problem: ### Step-by-Step Solution: 1. **Identify the dimensions of the rectangle**: - The length of the rectangle (one side) is given as 40 cm. - The width of the rectangle (the other side) is given as 10 cm. ...
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