Question

38.
(a) 88
If the length of sides of a cube be doubled, what would be the eftect on the volume?
यदि एक घन की भुजाओ को दोगुना किया जाए तो उसके आयतन पर क्या प्रभाव होगा ?​

Answer 1

Answer:

It will become 8 times than that of ordinary cube.

Answer 2

Step-by-step explanation:

Let the length of side of a cube be 'a'

It is doubled so a =2a

Volume of cube formula =a^3

Here side =2a

So, volume =(2a) ^3 =8a^3