What will happen to volume of a cube, if its each edge 2m is:- (i) Double (ii) Halved (iii)
Trebled
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Step-by-step explanation:
volume of cube= a³
2³= 8
1.when doubled
a=2a
2x2=4
new volume=4³
64
8x8
8x volume before
2.wheb halved
a/2
2/2=1
new volume = 1³
=1
=1/8times the volume before
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