Rotational Symmetry – Square
Last updated at April 16, 2024 by Teachoo
Rotational Symmetry
Rotational Symmetry
Rotational Symmetry - Wheel
Rotational Symmetry - Star
Rotational Symmetry - Equilateral triangle
Rotational Symmetry – Line with Semicircles
Rotational Symmetry – Plus Sign
Rotational Symmetry – Square You are here
Rotational Symmetry – Rectangle
Rotational Symmetry – Regular Pentagon
Ex 12.1, 1
Ex 12.1, 2 (a)
Ex 12.1, 2 (b) Important
Ex 12.1, 2 (c)
Ex 12.1, 2 (d)
Ex 12.1, 2 (e) Important
Transcript
Rotational Symmetry – Square In case of square, we rotate it about the center Let’s rotate it by 90° The figure looks the same as previous Now, suppose we rotate The figure looks the same as previous Again, we rotate it by 90° The figure looks the same as previous Suppose, it again rotates 90° The figure looks the same as previous Thus, Thus in 1 full turn (i.e. 360°) The figure is same as that of initial 4 turns So, we say that figure has rotational symmetry of order 4
