If the ratio of the corresponding
sides of similar polygons (or the
radii of similar circles...
Mathematics, 17.10.2021 09:30 jan1829
If the ratio of the corresponding
sides of similar polygons (or the
radii of similar circles) is m:n,
then the ratio of their areas is
m
2
:n
2
. If the radius of a sphere is
multiplied by a factor of 4 to
create a larger sphere, what is the
ratio of the surface areas of the
two spheres?
Answers: 2
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