Exercise 14.3
Jammu and Kashmir Board Mathematics Solutions for Exercise 14.3
Simple step-by-step solutions to Exercise 14.3 questions of Symmetry from MATHEMATICS A TEXTBOOK FOR CLASS 7. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from Exercise 14.3 with Hints & Solutions
Draw, if possible, a rough sketch of a triangle with only line symmetry and no rotational symmetry of order more than .
Draw, if possible, a rough sketch of a quadrilateral with a rotational symmetry of order more than 1 but not a line symmetry.
Draw, if possible, a rough sketch of a quadrilateral with line symmetry but not a rotational symmetry of order more than .
| Shape | Centre of Rotation | Order of Rotation | Angle of Rotation |
| Square | _____ | _____ | _____ |
Name the quadrilaterals which have both line and rotational symmetry of order more than .
After rotating by about a centre, a figure looks exactly the same as its original position. At what other angles will this happen for the figure?
Can we have a rotational symmetry of order more than whose angle of rotation is ?
Can we have a rotational symmetry of order more than 1 whose angle of rotation is ?
