Class 3 (SSC) • Mathematics (गणित)Chapter 8: Geometry - Lines and Shapes⭐ Topic 2
Practice and Revision - Geometry - Lines and Shapes
Let us practise and revise what we learned about geometry - lines and shapes. We learn about different types of lines and shapes, understand
1
Know it
Step 1 of 3
2
See the pattern
Step 2 of 3
3
Try it out
Step 3 of 3
Fun picture
Try it now
Learn the idea step by step
1
Know it
Lines can be straight (going directly without bending) or curved (bending), and can be horizontal, vertical, or slanting.
2
See the pattern
2D shapes like triangles, squares, rectangles, and circles have different numbers of sides and corners, defining their properties.
Quick revision
Remember these!
- Lines: straight or curved.
- They can be horizontal, vertical, slanting.
- 2D shapes: triangles, squares, rectangles, circles.
- They have specific sides and corners.
- 3D shapes: cubes, spheres, cylinders.
- They have length, width, height.
- This differs from flat 2D shapes.
- Understanding shapes helps recognise patterns.
Words to know
geometry - lines and shapesssc class 3