Shapes (2D and 3D)
Category : 2nd Class
Shapes (2D and 3D)
Synopsis
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Do you remember these shapes?
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Formation of figures (2 - Dimensional):
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This figure is made up of only straight lines. It has 5 straight lines. |
This figure is made up of only curved lines. It has 8 curved lines. |
This figure is made up of straight lines and curved lines. It has 3 straight lines and 3 curved liens. |
Formation of figures (3 - Dimensional):
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This parcel is made up of only flat surfaces. It has 6 flat surfaces. Some of them are hidden behind from our view. |
The ball is made up of only curved surfaces. It has 1 curved surface. |
The tin with lid is made up of flat surfaces and curved surface. It has 2 flat surfaces and 1 curved surface. |
2 - Dimensional Shapes:
This pizza is cut into 2 halves. Each part is \[\frac{1}{2}\] of a circle and is 2 called a semicircle.
This pizza is cut into 4 equal parts. Each part is \[\frac{1}{4}\] of a circle and is called a quarter circle or a quadrant.
Making Shapes:
3 - Dimensional Shapes:
Here are some objects.
Cylinder Cube Cone Cuboid
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