The volume of cube is 0.125 cm.Find the length of its edge. If the length of the edge is increase three times,by how many will the cube increase?
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Let the no.of sides be a.
Vol=a^3
0.125=a^3
Doing cube root on both sides,
(125/1000)^1/3=a
5/10=a
a=0.5
a=0.5×3
a=1.5
a^3=3.375
Vol=a^3
0.125=a^3
Doing cube root on both sides,
(125/1000)^1/3=a
5/10=a
a=0.5
a=0.5×3
a=1.5
a^3=3.375
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