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The lid of a rectangular box …

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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?
  • 4 answers

Vrinda Sharma 7 years, 10 months ago

100 cm

Sachin Bhati 7 years, 10 months ago

Answer:- length of the rectangular lid= 40cm Breath of the rectangular lid= 10cm Formula of perimeter of rectangle= 2 ×(L+B) = 2×(40+10) = 2×(50) = 100cm

Anushka Jha Mithi 7 years, 10 months ago

100

Anjali Vishwakarma 7 years, 10 months ago

100 cm
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