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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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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? Therefore, total length of tape required is 100 cm or 1 meter.
Answered by
0
Answer:
Length of tape = Perimeter of lid
=2(l+b)
=2(40+10)
=2×50
=100cm
=1 m
Hence, this is the answer
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