Chapter 5: Shapes and Designs

Symmetry, tessellation, tangrams, patterns in geometry.

0/3 topics

📖3Topics

📐0Formulas

🔬0Experiments

🎬0Videos

🔑8Key Terms

💡4Quick Facts

📘 About this chapter

Symmetry, tessellation, tangrams, patterns in geometry.

🎯

Learning Objectives

By end of this chapter you will:

Understand Lines of Symmetry and Tessellations

Define: Symmetry, Line of symmetry, Tessellation

Solve NCERT exercises confidently

🔗 Prerequisites

📌Triangles, Lines & Angles

📊 Chapter Stats

Difficulty🌱 Beginner

Est. Time24 min

Topics3

Formulas0

Experiments0

Progress0%

💡 Did You Know?

✦A human face has approximate bilateral (2-sided) symmetry

✦Bees naturally build hexagonal combs — using 33% less wax than square cells!

✦The word symmetry comes from Greek "symmetria" meaning same measure

✦Tessellations are used in Islamic art (geometric tile patterns)

🔑 Key Terms(click any term for AI explanation)