Sophie's speech

math prove it. grid reference

Maths prove it.

What is a polygon?

A polygon is a 2D shape with straight sides and lines they must join.

What is vertres, face and edges of a shape. 

A vertres is the corners.Faces mean the base of the shape/the flat serface  on the shape.edges are the lines on the shape on the edge of the shape.

Names of 3D shapes
A 3D shapes is something that has more then 2 sides. 

Next step.

Finding a new group.