undefined terms

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UNDEFINED TERMS IN GEOMETRY

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undefined terms in geometry

undefined terms in geometry

An undefined term is a term or word that doesnt require further explanation or description

Sometimes it is good to define terms by its example or through objects or models.-A point has no dimensions( thickness, length , width ,height and weight).represented by a DOT.

POINT

Examples of point

Pointing fingers

Syringe

Can you Give some example???HOW TO NAME POINT/SPoint APoint BPoint C

LINEHas infinite length but no width and thickness How to name line?Two capital letters with double arrow headed above.

Examples of lines

EDGE OF A ruler

planeSlanted four sided figureFlat surfaceWith length and width but no thickness.How to name plane?Name by a capital script letter or 3 non-collinear points.Plane ABC or plane M

ABCMWhere can we see plane?

Space / SOLIDis a boundless, three dimensional set of all points. it can contain points, lines, and planes.

Examples of space/solid figures?

money

box

Thank you for listening