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Grade: 12 

                        
please solve this question-- the height of cone increases by k%.its semi vertical angle remaining the same.what is the approximate percentage increase in-- 1. total surface area. 2.total volume. assuming k to be small.
2 years ago

Answers : (1)

Deepak Kumar Shringi
askIITians Faculty
4403 Points 
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2 years ago
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