3D Geometry

6 interactive Mathematics simulations on 3d geometry.

Mathematics · 3D Geometry Orthographic projection – three views of a solid Build a solid from unit cubes (click the grid to raise or lower each column) or pick a preset shape, rotate it to look around, and see... Ages 16–17
Mathematics · 3D Geometry Angle Between a Line and a Plane, Distance in a Regular Pyramid A regular pyramid S.ABCD (or S.ABC) can be rotated with the mouse or a finger. The simulation constructs the projection of the lateral... Ages 16–17
Mathematics · 3D Geometry Regular pyramids – triangular and square base A regular pyramid is drawn in 3D; drag it to rotate in any direction, or switch on auto-rotate. Change the base edge, the height, and... Ages 13–14
Mathematics · 3D Geometry Cuboids and triangular prisms in 3D A cuboid (a × b × h) or a right prism whose base is a right triangle (legs a, b and height h) is drawn in space; drag to rotate it and... Ages 12–13
Mathematics · 3D Geometry Cross-section of a cuboid through three points The cuboid ABCD.A'B'C'D' can be rotated by mouse or touch. Three points M on AB, N on AD, and P on CC' can be dragged along their edges;... Ages 16–17
Mathematics · 3D Geometry Cylinder, cone, and sphere – surface area and volume A 3D model of a cylinder, cone, or sphere that can be rotated by dragging with the mouse or a finger. Drag the radius R and height h... Ages 14–15