external radius of a hollow hemispherical vessel is 17.5 CM the cost of painting all over it at the 10paise per cm^2 is rs323.4.find the internal radius of the vessel.
Answers
Answered by
0
dhjsstitedtuiteduuid
Similar questions
Physics,
6 months ago
Social Sciences,
6 months ago
Biology,
11 months ago
Physics,
11 months ago
Environmental Sciences,
1 year ago
English,
1 year ago