Definitions and math
2D Shapes
3D Shapes
More 3D Shapes
Nets
100
When two points meet it is called?
vertex/vertices
100
A 2D shape with 3 sides and 3 vertices
triangle
100
8 vertices
6 square faces
12 edges
cube
100
The number of vertices in a cube.
8
100
What shape does this net make?
cube or square prism
200
The line that is formed when 2 faces meet.
An edge
200
A 2D shape with 5 sides and 5 vertices
pentagon
200
0 vertices
3 faces
2 edges
cylinder / not possible
What do you think? Discuss as a group.
200
The number of faces on a cube.
6 faces
200
What shape does this net make?
a cone
300
The flat surface of a solid
A face
300
A 2D shape with 6 sides and 6 vertices
hexagon
300
0 vertices
0 faces
0 edges
sphere
300
The number of edges on a cylinder.
2
300
What shape does this net form?
A triangular pyramid
400
32 × 3.14
28.26
400
A 2D shape with 9 sides and 9 angles is called?
nonagon
400
1 vertex
2 faces
1 edge
cone / not possible
What do you think? Discuss as a group.
400
The number of vertices on a cone.
1
400
Triangular Prism
500
152 × 3.14
706.5
500
A 2D shape with 10 sides and 10 angles is called?
Decagon
500
6 Vertices
5 Faces
9 Edges
Triangular prism
500
The number of faces on a cone
2
500
Rectangular prism