If the length ratio is 2:7 then the area ratio would be 4:49, squaring the 2 and the 7.
16:1
5:11
yes
The corresponding sides of similar solids have a constant ratio.
I think you probably mean platonic. The cube is one of only five platonic solids. These are the only shapes that can be made with outward-pointing corners and sides all of the same lengths.
If two solids are similar and the ratio of the lengths of their edges is 29, the ratio of their surface areas will be the square of the ratio of their lengths. Therefore, the ratio of their surface areas is (29^2), which equals 841. Thus, the ratio of the surface areas of the two solids is 841:1.
If the lengths are in the ratio 3:5, then the surface areas are in the ratio 9:25.
16:25
9:64
9:25
16:49
The statement is true.
The ratio of area is 4 : 81.
false - APEX
false
4^2-1^2 or 16-1
16:25 Good luck with Apex :)