The ratio of the whole surface area of a solid sphere and a solid hemisphere is ____.
Answers
Answered by
2
TSA of sphere =(4πr^2)
TSA of hemisphere =(3πr^2)
TSA of sphere / TSA of hemisphere
= (4πr^2)/(3πr^2)
=4:3
the ratio is 4:3
TSA of hemisphere =(3πr^2)
TSA of sphere / TSA of hemisphere
= (4πr^2)/(3πr^2)
=4:3
the ratio is 4:3
Similar questions