If a side of a triangle is produced, then the exterior angle so formed is equal to the sum of the two interior opposite angles
Construcció dinàmicaBALAKRISHNAIAH IRUVURU
If a transversal intersects two parallel lines, then each pair of exterior angles on the same side of the transversal are supplementary
Construcció dinàmicaBALAKRISHNAIAH IRUVURU
If a transversal intersects two parallel lines, then each pair of interior angles on the same side of the transversal are supplementary
Construcció dinàmicaBALAKRISHNAIAH IRUVURU
If a transversal intersects two parallel lines, then each pair of alternate exterior angles are equal.
Construcció dinàmicaBALAKRISHNAIAH IRUVURU
If a transversal intersects two parallel lines, then each pair of alternate interior angles are equal.
Construcció dinàmicaBALAKRISHNAIAH IRUVURU
Axiom of corresponding angles: If a transversal intersects two parallel lines, then each pair of corresponding angles are equal.
Construcció dinàmicaBALAKRISHNAIAH IRUVURU
