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The slant height and base diameter of a conical tomb are 25 m and 14 m respectively. Find the co...

4,250 views · Published 20 July 2018 · 2:08 · Indexed 23 September 2026

Channel: Doubtnut · 2018 · Education

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Question From - NCERT Maths Class 9 Chapter 13 EXERCISE 13.3 Question – 6 SURFACE AREAS AND VOLUMES CBSE, RBSE, UP, MP, BIHAR BOARD

QUESTION TEXT:-
The slant height and base diameter of a conical tomb are 25 m and 14 m respectively. Find the cost of white-washing its curved surface at the rate of Rs 210 per `100\\ m^2` .

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