" Find the tomi surface area of a cone whose radius is "(r)/(2)" and slant height "2l" ."

The total surface area of a cone whose radius is (r)/(2) and slant height 2l is

The total surface area of a cone whose radius is (r)/(2) and slant height 2l is

The total surface area of a cone whose radius is r/2 and slant height 2l is

Find the total surface area of a cone whose radius is 2r and slant height is (1)/(2) .

Write the formula to find the total surface area of the cone whose radius is 'r' units and slant height is 'l' units.

Find the curve surface area of a cone with base radius 5.25 cm and slant height 10 cm

Find the curved surface area of a cone with base radius 5.25cm and slant height 10cm.

Find the curved surface area of a cone with base radius 5.25cm and slant height 10cm.