Math, asked by mallickarpit3522, 1 year ago

A lid of a rectangular box of side 40cm by 10cm is sealed all round with tape what is the length of the tape required

Answers

Answered by AkuSmart
0
the tape seals the boundary so we'll find the perimeter

P = l*b
40*10=400cm

plz mark as the brainliest
Similar questions