What is the shape of the face of a cuboid?
Important Questions on Understanding 3D and 2D Shapes
Ramesh has collected some boxes in his room. Pictures of these are given here. How many are cubes and how many are cuboids.
Ajith has made a cuboid by arranging cubes of each. What is the length, breadth and height of the cuboid so formed?
A triangular pyramid has a triangle at its base. It is also known as a tetrahedron. Find the number of
Faces: _____
Edges: _____
Vertices: _____
_
A square pyramid has a square at its base. Find the number of
Faces: _____
Edges: _____
Vertices: _____
Fill the table:
| Shape | Number of curved surfaces | Number of plane surfaces | Number of vertices |
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A triangular prism is often in the shape of a kaleidoscope. It has triangular faces.
Number of triangular faces: _____
Number of rectangular faces: _____
Number of fdges: _____
Number of vertices: _____
Identify whether the given figure is an open or closed figure.
Identify whether the given figure is an open or closed figure.
