How to find volume of cuboid if lbh and thickness is given?
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here given one example
Volumeof a cuboid is 12 cm3. The volume (in cm3) of a cuboid whose sides are double of the above cuboid is
A. 24
B. 48
C. 72
D. 96
Answer :
D
Given,
Volume of cuboid =12 cm3
Let dimensions of cuboid = l×b×h
So, l×b×h = 12 …………………….(i)
Dimensions of one another cuboid = 2l ×2b×2h
Volume of cuboid = 8lbh = 8×12 = 96cm3
Volumeof a cuboid is 12 cm3. The volume (in cm3) of a cuboid whose sides are double of the above cuboid is
A. 24
B. 48
C. 72
D. 96
Answer :
D
Given,
Volume of cuboid =12 cm3
Let dimensions of cuboid = l×b×h
So, l×b×h = 12 …………………….(i)
Dimensions of one another cuboid = 2l ×2b×2h
Volume of cuboid = 8lbh = 8×12 = 96cm3
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