# Ex 14.2, 1 (d) - Chapter 14 Class 7 Symmetry

Last updated at Sept. 21, 2021 by Teachoo

Last updated at Sept. 21, 2021 by Teachoo

Transcript

Ex 14.2, 1 (d) Which of the following figures have rotational symmetry of order more than 1: Let’s rotate it by 180° This figure looks same as previous Again, rotate it by 180° This figure looks same as previous Again, rotate it by 180° This figure looks same as previous Thus, Thus, in 1 full turn (i.e 360° ) This figure is same as that of initial 2 turns So, we say that figure has rotational symmetry of order 2

Ex 14.2

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Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.