PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoVolume:
Volume is the measure of the amount of space occupied by a three-dimensional substance. It is expressed in cubic units.
Volume of a cuboid:
Let l units, b units and h units be the length, breadth and height of the cuboid respectively.
Then, volume = \text{length} \times \text{breadth} \times \text{height} cu. units
Volume = \text{base area} \times \text{height} cu. units
Volume of a cuboid = lbh cu. units.
Example:
Calculate the volume of the cuboid of length 6 \ cm, breadth 5 \ cm and height 3 \ cm.
Solution:
Length of the cuboid = 6 \ cm
Breadth of the cuboid = 5 \ cm
Height of the cuboid = 3 \ cm
Volume of the cuboid = lbh cu. units
= 6 \times 5 \times 3
= 90 cm^3
Therefore, the volume of the cuboid is 90 cm^3.
Important!
The units of length, breadth and height should be the same while calculating the surface area of the cuboid.
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