A toy is in the. shape of a hemisphere surmounted by a cone. If radius of base.of the cone is 3 cm and height is 4cm. The total surface area of the toy is:

A toy is in the shape of the cone over a hemisphere of radius 8cm. If the total height of the toy is 14cm, then what is the total surface area of the toy

A toy is in the form of a cone mounted on a hemisphere. The radius of the hemisphere and that of the cone is 3 cm and height of the cone is 4 cm. The total surface area of the toy (taking pi = (22)/(7) ) is

A toy is in the shape of a cylinder surmounted by a hemisphere . The height of the toy is 25 cm . Find the total surface area of the toy is its common diameter is 12 cm .

A solid wooden toy is in the form of a hemisphere surmounted by a cone of same radius. The radius of hemisphere is 3.5 cm and the total wood used in the making of toy is 166 5/6 cm^3 . Find the height of the toy. Also, find the cost of painting the hemispherical part of the toy at the rate of Rs. 10 per cm^2

A solid wooden toy is in the form of a hemisphere surmounted by a cone of same radius.The radius of hemisphere is 3.5cm and the total wood used in the making of toy is 16666cm^(3). Find the height of the toy.Also, find the cost of painting the hemispherical part of the toy at the rate of Rs.10per cm^(2)

A toy is in the form of a cone mounted on a hemisphere such that the diameter of the base of the cone is equal to that of the hemisphere. If the diameter of the base of the cone is 6 cm and its height is 4 cm, what is the surface area of the toy in cm^(2) ? (Take pi = 3-14)

A toy is the shape of a cylinder surmounted by a hemisphere. The heigher of the toy is 25 cm. Find the total surface area of the toy if its common diameter is 12 cm.

A toy is in the form of a hemisphere surmounted by a right circular cone of same base radius. If the radius of the base of the cone is 21 cm and its volume is 2/3 volume of hemisphere, calculate the height of the cone and the total curved surface area of the toy.