how many faces do the circle have?

(a)  

what is an 2D shape

(a)  

what is not an 2D shape?

(a)  

How many vertices does a square have?

(a)  

What is thise shape

(a)  

How many sides do the square have?

(a)  

Are 2D shapes plane shapes?

(a)  

What shape is thise?

(a)  

How many vertices does a rectangle have?

(a)