Solid 3Dmedium
0:00.0
A right circular cylinder and a right circular cone share the same base radius and the same height . If the total surface area of the cylinder is numerically equal to the total surface area of the cone, express in terms of .
A right circular cylinder and a right circular cone share the same base radius and the same height . If the total surface area of the cylinder is numerically equal to the total surface area of the cone, express in terms of .