If each edge of a cube is tripled then find how many times will its volume become?
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siri1235:
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Let The Edge Be "a"
Initial Surface Area = 6*a*a = 6a2
Initial Volume = a*a*a = a3
New Edge = 3a
New Surface Area = 6*3a*3a = 54a2
New Volume = 3a*3a*3a = 27a3
Now As We Can See Volume Has
Become 27 times Of Initial And Surface
Area has become 54 times of initial.
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