CLASS 7 MATHS || UNIT 13|| SYMMETRY || INTRODUCTION ||

Symmetry. A 2D shape is symmetrical if a line can be drawn through it and either side is a reflection of the other. The line is called a line of symmetry. This is sometimes called a 'mirror line' or 'mirror symmetry', because if you put a mirror on the line, the reflection would show the whole shape CLASS 7 MATHS, UNIT 13 SYMMETRY, INTRODUCTION, SYMMETRY, REFLECTION IN SYMMETRY, KANAKCLASSES, DAVMATHS, SYMMETY IN 2 DIMENTIONAL FIGURES, #kanakclasses #dav #davmaths #davmath #general_knowledge #generalknowledge #gk #class7maths #class7 #class7th #class7mathsncert #class7thmath #grade7maths #grade7math #grade7 #grade7maths #mathematics #mathematic #mathematics_facts #pwlittlechamps #magnetbrains #magnetbrain #linearequations #linearequationsinonevariable8thclass #linearequationinonevariable #linearequation #mathematicsclass7 #linear #class7mathssolutions #perimeter #perimeterandarea #perimeterandareaclass7 #area #pwlittlechamps #byjus #datahandling #datahandling7thclassapandts #handling #bargraph #bargraphs #symmetry #symmetricaltrianglepattern #symmetric