Solid geometry
Cubes and cuboids95 problems · 9 skills
Edges and diagonals of cuboids 18Glass boxes and greenhouses 5🔒Height from painting cost 3🔒Packing boxes 11🔒Painted cubes 17🔒Painting rooms and boxes 2🔒Surface area of a cuboid 4🔒Surface area of cubes 18🔒Volume of a cuboid 17🔒
Prisms and pyramids61 problems · 4 skills
Regular pentagons and prisms 12Surface area of prisms and pyramids 16🔒Volume of a prism 16🔒Volume of a pyramid 17🔒
Cylinders, cones and spheres193 problems · 13 skills
Changing cylinder dimensions 17Cones and frustums: surface area 18🔒Cylinder from its surface 15🔒Cylinders from rolled rectangles 7🔒Hemispheres 15🔒Inscribed cones and spheres 17🔒Latitude and great circles 8🔒Slant height and surface ratios 11🔒Sphere sections and packing 18🔒Surface area of a cylinder 18🔒Volume of a cone 15🔒Volume of a sphere 16🔒Volume ratios 18🔒
Composite solids and recasting73 problems · 5 skills
Composite solids 14Hollow vessels 11🔒Melting and recasting 18🔒Metal, wire and hollow solids 18🔒Surface area of composite solids 12🔒
Polyhedra and sections135 problems · 9 skills
Angles in pyramids 15Circumscribed spheres 11🔒Edges and faces of polyhedra 17🔒Inscribed spheres 14🔒Octahedra and distances 12🔒Paths and symmetries of a cube 14🔒Plane sections of solids 17🔒Regular tetrahedra 17🔒Sections of a cube 18🔒
Capacity and water levels41 problems · 4 skills
Capacity and coverage 12Digging and embankments 9🔒Rainfall volume 4🔒Water level rise 16🔒