Names and Nets of 3-D shapes (** basic to higher order)

What 3-D shape do you get when you stack multiple cubes on top of each other?

True of false? All 4 of the rectangular faces in this cuboid MUST be congruent for it to be the net of a cuboid.

• true

• false

True or false? A cuboid CAN NOT have a pair of faces that are square.

• true

• false

Tick the correct statement.

• If you add one more pentagon to this net, it MAY OR MAY NOT fold into a prism.

• If you add one more pentagon to this net, it WILL DEFINITELY fold into a prism.

• If you add on more pentagon to this net, it CAN NOT fold into a prism.

Which statement is correct? If you move the top circle of this net of a cylinder to anywhere else, left or right, on the top line then the net ..................................... the net of a cylinder.

• will still be

• may or may not be

• can not be

Which picture is the odd one out?

• 
• 
• 
• 

Tick the true statement(s).

• The triangles in this net MUST all be equilateral for this net to be a triangular-based pyramid.

• Adding one more triangle to this net, will make it possible for this net to fold into a triangular prism.

• At least 3 of these triangles must be congruent for this net to be a net for a triangular-based pyramid.

• If all of these triangles are different shapes, this net can still be the net for a triangular-based pyramid.

Which picture is the odd one out?

• 
• 
• 
• 

All pyramids must have at least .................... faces that are triangles.

How many faces does this 3-D shape have?

• 6

• 8

• 10

• 12