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SAI INTERNATIONAL SCHOOL
Subject – Mathematics
Chapter 10 – Symmetry and pattern
Sub-topic-5:- Planes of symmetry
Practice:
SUBJECTIVE QUESTIONS:
1. What do you mean by plane of symmetry ?
2. Why do we use plane of symmetry for 3D shapes?
3. Write the number of plane of symmetry of cuboid , cone ?
4. Draw the net of a triangular prism?
5. Draw a football and write the number of plane of symmetry ?
6. How many line of symmetry are there in a rhombus?
7. A figure has __________ symmetry if there is a line about which the figure may be
folded so that the two parts of the figure coincide.
8. Draw the net of a cube ?
9.If you look at the object from the top ,What will you see?
