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Grade 12th pass6 grade maths

Ex 10.1 Class 6 Maths Question 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?

Profile image of Harshit Singh
5 Years agoGrade 12th pass
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1 Answer

Profile image of Pawan Prajapati
5 Years ago
Total length of the tape required = perimeter of the rectangular lid = 2 [length + breadth] = 2 x [40 + 10] = 2 x 50 = 100 cm