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21. Mensuration-II (Volumes and Surface Areas of a Cuboid and a Cube)
Home · Class 8 · Maths · Ref. Book · 21. Mensuration-II (Volumes and Surface Areas of a Cuboid and a Cube)
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Q4 of 77 Page 21

What will be the height of a cuboid of volume 168 m3, if the area of its base is 28 m2?

Given,


Volume of cuboid = 168 m3


Area of base =


Let height of cuboid = h m


So,


=


=


=


So height of cuboid = 6 m


More from this chapter

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2

Find the volume in cubic decimetre of each of the cubes whose side is

(i) 1.5 m


(ii) 2 dm 5 cm

3

How much clay is dug out in digging a well measuring 3 m by 2 m by 5 m?

5

A tank is 8 m long, 6 m broad and 2 m high. How much water can it contain?

6

The capacity of a certain cuboidal tank is 50000 litres of water. Find the breadth of the tank, if its height and length are 10 m and 2.5 m respectively.

Questions · 77
21. Mensuration-II (Volumes and Surface Areas of a Cuboid and a Cube)
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