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Grade 126 grade maths

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

Profile image of Pawan Prajapati
5 Years agoGrade 12
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1 Answer

Profile image of Harshit Singh
5 Years ago
Dear Student

Length of required tape = Perimeter of rectangle
= 2 (Length + Breadth)
= 2 (40 + 10)
= 2 (50)
= 100 cm
∴Required length of tape is 100 cm

Thanks