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2. The lid of a rectangular box of sides...

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?

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The correct Answer is:
100 cm or 1m
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MTG IIT JEE FOUNDATION-MENSURATION-NCERT Section (Exercise 10.1)
  1. Find the perimeter of each of the following figure :

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  2. Find the perimeter of each of the following figure :

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  3. 2. The lid of a rectangular box of sides 40 cm by 10 cm is sealed a...

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  4. A rectangular pool measures 20m by 10m . What is the perimeter of the ...

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  5. What is the length of the wooden strip required to frame a photograph ...

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  6. A rectangular piece of land measures 0.7 km by 0.5 km. Each side is to...

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  7. Find the perimeter of each of the following shapes : A triangle of s...

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  8. Find the perimeter of each of the following shapes : An equilateral ...

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  9. Find the perimeter of each of the following shapes : An isosceles tr...

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  10. Find the perimeter of a triangle with sides measuring 10 cm, 14 cm and...

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  11. Find the perimeter of a square with each side measuring 4 m.

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  12. Find the side of the regular hexagon whose perimeter is 36 m.

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  13. The perimeter of a regular pentagon is 250 cm. How long is its each si...

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  14. A piece of string is 30 cm long. What will be the length of each side ...

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  15. A piece of string is 30 cm long. What will be the length of each side ...

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  16. A piece of string is 30 cm long. What will be the length of each side ...

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  17. One side of an isosceles triangle is 16 cm . The perimeter of the tria...

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  18. Find the cost of fencing a square park of side 250 m at the rate of Rs...

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  19. Find the cost of fencing a rectangular park of length 175m and brea...

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  20. Sweety runs around a square park of side 75 m. Bulbul runs around a ...

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