2D Shapes
a 2D shape with no sides or vertices
circle
5 sided 2D shape
pentagon
a round 3D shape with no faces, vertices, or edges
sphere
What is a 'face' on a 3D shape?
flat 2D shape
Vertex is another word for _____.
corner
A nonagon has ____ sides.
9
a 3D shape with one circular base and one apex
cone
3D shape with 2 circular bases
cylinder
How many vertices does a rectangular prism have?
8
a closed, straight 2D shape
polygon
Name 2 examples of a quadrilateral.
rhombus, square, rectangle, parallelogram, trapezoid
2D shape with 6 sides and 6 vertices
hexagon
A shape with 6 equal square faces is a ____.
cube
We name 3D shapes by counting ____, _____ and _____.
faces, vertices and edges
A quadrilateral has ____ sides.
4
We name 2D shapes by counting ____ and ______.
sides and vertices
8 sided 2D shape
octagon
Which shape has one apex?
cone
A prism is any 3D shape that has 2 2D faces connected by ____.
rectangles
What is an edge?
where two faces connect on a 3D shape
What is a 7 sided 2D shape?
heptagon
Draw an example of an irregular hexagon
?
A cube is special because ______.
It has all equal square faces
How many faces does a triangular prism have?
5
What is an irregular polygon?
does not have all equal sides