Five cubes, each of edge 3 cm are joined end to end. What is the total surface area of
Six cubes each edge 2 cm, are joined end to end. What is the total surface area of
The curved surface area and the volume of a cylinder are 264 cm and 924 cm, respectively.
If the curved surface area of a solid cylinder is one-third of its total surface area, then what is
If the radius of the base of a cone is doubled, and the volume of the new cone is three times the
The radii of two circular faces of the frustum of a cone of height 10.5 cm are 5 cm and 3cm
If the radius of a sphere is in-creased by 4 cm, its surface area is increased by 464 𝛑m.
The base of a right pyramid is an equilateral triangle with side 8cm, and the height of the
If the diameter of the base of a cone is 42 cm and its curved face area is 2310〖𝒄𝒎〗^𝟐,
The base of right prism is a trapeziumwhose parallelsides are11cm and 15cm and the distance them is9
The radii of the two circular faces of the frustum of a cone of height 21 cm are 5 cm and 3 cm.
The radius of a sphere is reduced by 40%. By what percent will its volume decrease
A right circular solid cone of radius 3.2 cm and height 7.2 cm is melted and recast into a right
A sphere of maximum volume is cut out from a solid hemisphere. What is the ratio of the
10 identical solid spherical1balls of radius 3 cm are melted to form a single sphere.
A cylindrical vessel of height 55 cm and radius 4 cm is completely filled with sand.