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प्रश्न
The base of a triangular pyramid is a ______.
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उत्तर
The base of a triangular pyramid is a triangle.
Explanation:
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संबंधित प्रश्न
Buddha wants to make a paper cube using a squared sheet. He knows that all the faces of a cube are squares. He draws two different Shapes.
- Will both these shapes fold into a cube?
Chanda wants to make a deep drawing of this cube. She draws the cube-like this.
- In the same way, make a deep drawing of a box that looks like this.
A cylinder is a 3-D shape having two circular faces of different radii.
How many edges does the following solid have?
Cone
Draw the net of a regular tetrahedron with side 6 cm.
Complete the table given below by putting tick mark across the respective property found in the solids mentioned.
| Solids | ||||
| Properties | Cone | Cylinder | Prism | Pyramid |
| 1. The figure is a Polyhedron. | ||||
| 2. The figure has diagonals. | ||||
| 3. The shape has curved edges. | ||||
| 4. The base of figure is a polygon. | ||||
| 5. The bases are congruent. | ||||
| 6. The base of figure is a polygon and other faces meet at a single point. | ||||
| 7. The base of figure is a curved edge and other faces meet at a single point. | ||||
A tetrahedron has 3 triangular faces and 1 rectangular face.
Draw the net of a square pyramid with base as square of side 4 cm and slant edges 6 cm.
In the figure of a cube, Give four vertices that do not all lie in one plane.
How many plane squares are present in the net of a cube?
