Question

16. If the length of the side of a cube is tripled, show that its volume increases 27 times. If
the length of the side of a cube is halved, what is the change in its volume?​

Answer 1

Step-by-step explanation:

If the length of the side of a cube is tripled, show that its volume increases 27 times. If

If the length of the side of a cube is tripled, show that its volume increases 27 times. Ifthe length of the side of a cube is halved, what is the change in its volume?

Answer 2

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Required answer-:

➜Let the edge of cube be x

➜Then volume = x³

➜Now, new edge = 3x

➜Volume² = (3x) ³

➜V² = 27x³ = 27V¹

It will become 27 times the original volume.

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