Rotational Symmetry - Star

Last updated at August 14, 2026 by

How to find Rotational Symmetry of Star? (with Order) - Teachoo - Rotational Symmetry

part 2 - Rotational Symmetry - Star - Rotational Symmetry - Concept wise - Chapter 12 Class 7 Symmetry
part 3 - Rotational Symmetry - Star - Rotational Symmetry - Concept wise - Chapter 12 Class 7 Symmetry part 4 - Rotational Symmetry - Star - Rotational Symmetry - Concept wise - Chapter 12 Class 7 Symmetry part 5 - Rotational Symmetry - Star - Rotational Symmetry - Concept wise - Chapter 12 Class 7 Symmetry part 6 - Rotational Symmetry - Star - Rotational Symmetry - Concept wise - Chapter 12 Class 7 Symmetry part 7 - Rotational Symmetry - Star - Rotational Symmetry - Concept wise - Chapter 12 Class 7 Symmetry part 8 - Rotational Symmetry - Star - Rotational Symmetry - Concept wise - Chapter 12 Class 7 Symmetry

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Transcript

Rotational Symmetry - StarFor a metal, Here, the angle in the middle is Angle = (360°)/5 = 72° Suppose it rotates 72° about center The figure looks the same as previous Now suppose it rotates again 72° The figure looks the same as previous Again, it rotates 72° The figure looks the same as previous Again, it rotates 72° The figure looks the same as previous Once again, it rotates 72° The figure looks the same as previous Suppose it again rotates 72° The figure looks the same as previous Thus, Thus, in 1 full turn (i.e 360°) The figure is same as that of initial 5 turns So, we say that figure has rotational symmetry of order 5

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