Ex 12.3, 6 - Chapter 12 Class 7 Symmetry

Last updated at July 23, 2026 by

After rotating by 60° about a centre, a figure looks exactly the same - Ex 12.3

part 2 - Ex 12.3, 6 - Ex 12.3 - Serial order wise - Chapter 12 Class 7 Symmetry
part 3 - Ex 12.3, 6 - Ex 12.3 - Serial order wise - Chapter 12 Class 7 Symmetry part 4 - Ex 12.3, 6 - Ex 12.3 - Serial order wise - Chapter 12 Class 7 Symmetry part 5 - Ex 12.3, 6 - Ex 12.3 - Serial order wise - Chapter 12 Class 7 Symmetry part 6 - Ex 12.3, 6 - Ex 12.3 - Serial order wise - Chapter 12 Class 7 Symmetry part 7 - Ex 12.3, 6 - Ex 12.3 - Serial order wise - Chapter 12 Class 7 Symmetry part 8 - Ex 12.3, 6 - Ex 12.3 - Serial order wise - Chapter 12 Class 7 Symmetry

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Transcript

Ex 12.3, 6 After rotating by 60° about a centre, a figure looks exactly the same as its original position. At what other angles will this happen for the figure?Figure looks exactly same after rotating 60° about its Centre Thus, it will look same after rotating 60° about his Centre every time ∴ It will happen at 0°, 60°, 120°, 180°, 240°, 300° Example: Regular hexagon Hexagon If rotated by 60° Again rotate it by 60° Here, Angle at center = (360°)/6 = 60°

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