Class 7 Exam  >  Class 7 Notes  >  Mathematics (Maths) Class 7 (Old NCERT)  >  Important Formulas: Symmetry

Important Formulas: Symmetry | Mathematics (Maths) Class 7 (Old NCERT) PDF Download

Important Formulas

(1) If a line divides a figure into two parts such that when the figure is folded about the line the two parts of the figure coincide, then the line is known as the line of symmetry. The line of symmetry is also known as the axis of symmetry.
(2)  A figure is said to have rotational symmetry if it fits on to itself more than once during a full turn i.e. rotation through 360°.
(3) The number of times a figure fits onto itself in one full turn is called the order of rotational symmetry.
(4) Following table provides the details of linear and rotational symmetries of various figures:
Important Formulas: Symmetry | Mathematics (Maths) Class 7 (Old NCERT)

The document Important Formulas: Symmetry | Mathematics (Maths) Class 7 (Old NCERT) is a part of the Class 7 Course Mathematics (Maths) Class 7 (Old NCERT).
All you need of Class 7 at this link: Class 7
77 videos|386 docs|39 tests
Related Searches

Summary

,

Important Formulas: Symmetry | Mathematics (Maths) Class 7 (Old NCERT)

,

practice quizzes

,

Semester Notes

,

past year papers

,

Objective type Questions

,

Sample Paper

,

Exam

,

Viva Questions

,

ppt

,

Free

,

Extra Questions

,

Important Formulas: Symmetry | Mathematics (Maths) Class 7 (Old NCERT)

,

MCQs

,

video lectures

,

Important Formulas: Symmetry | Mathematics (Maths) Class 7 (Old NCERT)

,

pdf

,

Important questions

,

shortcuts and tricks

,

study material

,

Previous Year Questions with Solutions

,

mock tests for examination

;