if the side of a cube is doubled then find the increase in its volume
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Answered by
2
Step-by-step explanation:
Volume = side³
if Side×2 then Volume will increase 8 times as 2³ is 8
Answered by
3
Step-by-step explanation:
prove: let the edge of cube be l . then initial volume is V=l3 . now the edge is doubled then new edge becomes 2l. thus volume V(new)=(2l)3=23×l3=8l3=8(V(initial))
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