Figures that are based on solid geometry have__________ dimensions.

• Solid geometry is based on three-dimensional Euclidean geometry, while plane geometry is based on two-dimensional Euclidean geometry.
• For example, a cube is based on solid geometry and has three dimensions- length breadth and height whereas  a square is based on plane geometry and has two dimensions - length and breadth

Therefore, we can say that figures that are based on solid geometry have three dimensions.