wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The ratio between the lengths of the edges of two cubes are in the ratio 3:2. Find the ratio of their :
(i) total surface areas
(ii) volume.

Open in App
Solution

Let the edges of a cube 1 and cube 2 be x and y respectively then x:y=3:2
(i)T.S.A of cube1:T.S.A of cube2=6x26y2=x2y2=3222=9:4
(ii)Volume of cube1:Volume of cube2=x3y3=3323=27:8


flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Total Surface Area of a Cuboid
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon