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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 9

The volume of a cuboid is 660 cm3 and the area of the base is 33 cm2. Its height is - Mathematics

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Question

The volume of a cuboid is 660 cm3 and the area of the base is 33 cm2. Its height is

Options

  • 10 cm

  • 12 cm

  • 20 cm

  • 22 cm

MCQ

Solution

20 cm

Explanation;

Hint:

Volume of a cuboid = 660 cm3

l × b × h = 660

33 × h = 660 ...(Area of the base = l × b)

h = `660/33`

= 20 cm

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Chapter 7: Mensuration - Exercise 7.4 [Page 264]

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Samacheer Kalvi Mathematics [English] Class 9 TN Board
Chapter 7 Mensuration
Exercise 7.4 | Q 8 | Page 264

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