A cube has 8 faces.
True
False
A polyhedron is a 3D shape made up of polygons only.
A cuboid is also known as a square prism.
A cube is a 3D shape bounded by the eight identical squares.
A cube has many nets.
Egyptian pyramid is an example of tetrahedron.
Which of the following has the shape of a cuboid?
A brick
A pencil
A tree trunk
A hat
How many triangular faces does a square pyramid have?
7
6
5
4
How many triangular faces does a triangular prism have?
2
3
How many triangular faces does a triangular pyramid have?
A cube is cut horizontally. What shapes are obtained?
Spheres
Pyramids
Cuboids
Cones
A cube is cut horizontally. How many vertices does each of the shapes obtained have?
8
9
Which two shapes among the following have the same number of vertices?
Square pyramid and cube
Cube and square prism
Cylinder and cube
Cube and sphere
Match the shape names with the number of faces they have.
Cube
Cone
Cylinder
Square pyramid
Sphere
1
three
four
six
net
prism
polyhedron
a face
an edge
a vertex
2D
1D
3D
face
vertex
edge
