a solid right cylinder is 18 cm high and the radius of the base is 7 cm .two equal right cones are drilled on the plane faces of the cylinder , height of each cone being1/3rd the height of the cylinder and the radius of base of each cone being equal to base of the cylinder . find the total surface area of the remaining solid
Dear Student,
The following figure can be drawn based on the statements given.
Total surface area of the cone=
Total surface area of solid left
=1100-713.68
=386.32
Regards,
The following figure can be drawn based on the statements given.
Total surface area of the cone=
Total surface area of solid left
=1100-713.68
=386.32
Regards,