If the radius of sphere is doubled .what is the ratio of the volume of the first sphere?
Answers
Answered by
3
1:2 ratio it is doubled
Nibasini:
How you know
it's simple when 1 is doubled it is 2 rigt
you write in Lineby line
Answered by
8
V = 4/3πr³ & V'=4/3π(2r)³=32/3πr³
ratio=4/3πr³ / 32/3πr³
=4/3×3/32=4/32=1:8
ratio=4/3πr³ / 32/3πr³
=4/3×3/32=4/32=1:8
Attachments:
Sry but what you have written i can't understand
tell me
it's in the question check it and understand it . you will get the answer
yaa thanks i understand
Similar questions