2D and 3D shapes

2D shapes are flat shapes that have face and corners such as squaes, triangles, and circles. 3D shapes have many faces, vertics, and edges sjuch as cubes, cylinders, prism, and sphere. Vertics are where edges and sidesmeet. Edges are lines helping  form a side. 

The relationship beteen 2D and 3D are sort of the same but 2D only has 2 dimentions and 3D have 3 dimentions. For example: Sqaue - Cube, Trangle - Trianguler Prsim and pyramid. 

Reflection is flipping the shape ot the oppostie way depending on where the shape will be put.  Rotation is just turnning the shape clockwise so you could get another image of the shape. 

LI- To self inquire in to an area of maths.