Question

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 reguired​

Answer 1

Answer:

Tape required= Perimeter of Rectangular Lid

=2(L+B)

=2(40+10)

=2×50

=100 CM.

Therefore, the required length of the tape is 100 CM.

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