Q3 of 77 Page 22

Find the height of a cuboid of volume 100 cm3, whose length and breadth are 5 cm and 4 cm respectively.

Given,


Volume of cuboid = 100 cm3


Length = 5 cm


Breadth = 4 cm


Let height of cuboid = h cm


So,


=


=


More from this chapter

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1

Find the volume of a cuboid whose

(i) length = 12 cm, breadth = 8 cm, height = 6 cm


(ii) length = 1.2 m, breadth = 30 cm, height = 15 cm


(iii) length = 15 cm, breadth = 2.5 dm, height = 8 cm.

 2

Find the volume of a cube whose side is

(i) 4 cm


(ii) 8 cm


(iii) 1.5 dm


(iv) 1.2 m


(v) 25 mm

 4

A cuboidal vessel is 10 cm long and 5 cm wide. How high it must be made to hold 300 cm3 of a liquid?

 5

A milk container is 8 cm long and 50 cm wide. What should be its height so that it can hold 4 litres of milk?