1.

The cost of painting the T.S.A. of cone at \[5ps/c{{m}^{2}}\]is Rs. 35.20 Determine the volume of the cone if its slant height is 25 cm.

A. \[1223\,c{{m}^{2}}\]
B. \[~1232\,c{{m}^{2}}\]
C. \[~1323\,c{{m}^{2}}\]
D. \[1332\,c{{m}^{2}}\]
Answer» C. \[~1323\,c{{m}^{2}}\]


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