Question

"Find the capacity in litres of a conical vessel with\n\\( \\begin{array} { l l l l } { \\text { (i) radius } 7 \\mathrm { cm } , \\text { slant height } 25 \\mathrm { cm } } & { \\text { (ii) height } 12 \\mathrm { cm } , \\text { slant height } 13 \\mathrm { cm } } & { \\text { (im } } \\\\ { \\text { conced the decenter comeic } 15 \\mathrm { cm } \\text { . If its volume is } 1570 \\mathrm { cm } ^ { 3 } , \\text { find the radius of the b } } \\end{array} \\)"

Answer 1