for intersecting lines,vertically opposite angles are equal

Summary With the help of this activity, we have learnt that: 1. If two lines intersect each other, then the vertically opposite angles are equal

Mathguru — 30 mai 2012 - 09:51

Licence: CC-BY-SA, GeoGebra Terms of Use
Matériels dérivés: Intersecting lines & vertically opposite angles
partagé par Jill Alsman; Voir davantage …; Αντιγραφή του for intersecting lines,vertically opposite angles are equal
partagé par Elen