If the side of a cube is doubled then find the increase in its volume? can you say this argent
Share
If the side of a cube is doubled then find the increase in its volume? can you say this argent
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Let original side of cube =a
Volume =a
3
When side is doubled
new side =2a
new volume=(2a)
3
=8a
3
Ratio=
a
3
8a
3
=8
∴ the volume of cube increases by 8 times.
Answer:
8 times
Step-by-step explanation:
if each side is doubled
becomes 4 times
becomes 6 times
becomes 8 times
Solution :
Let original side be a cm.
Then, original volume= a Cm^3
New side = 2a cm.
So, new volume=(2a)^3 cm^3
= 8 a^3 cm^3
So, the volume becomes 8 times.