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Describe the features of three-dimensional objects (ACMMG043)
LO: To describe the features of 3-D shapes.
the basic features of 3-D shapes. (faces, edges and vertices)
the name and features of 2-D shapes.
that 3-D shapes have unique properties which help to identify them.
I can describe the features of 3-D objects.
Different Types of 3-D Shapes
3-D shapes have 3 dimensions.
They usually have a length, width and depth.
Here are some common 3-D shapes that you should know.
One way to describe 3-D shapes is by determining their properties.
A face is the flat surface of the 3-D shape.
An edge is where 2 faces meet.
A vertex (vertice) is the corner of the 3-D shape.