If each edge of a cube is tripled,
(i) How many times will its surface area increase?
(ii) How many times will its volume increase?
Answers
Answered by
2
Step-by-step explanation:
(i) side of wdge = x
when side is triplled then
surface od cube = 6(side)2
= 6(3X)2
6(9X2)
54X2
9 times increases
(ii) volume = (side)3
= 3x)3
= 27X3
27 times increases
Answered by
4
Answer:
(i) the surface area of cube will increase 9 times
(ii)the volume increases 27 times of the previous edge of cube
Hope it help u
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