boustrophedon
they are alternate (which means opposite of) the transversal and they are INTERIOR (inside) the paralell lines
Two pairs of alternate opposite angles
Alternate Exterior Angles :)
A transversal is simply a line that passes through two or more other lines . (the lines should be in the same plane) Transversals are important becasue if a transverals passes through or intersects two parallel lines we get some special angle congruences. The alternate interior angles are on opposite sides of the transversal line and inside the lines being transversed. Alternate exterior angles are on opposite sides of the transferal line and outside the lines being transversed. The alternate interior and alternate exterior angles are congruent if the lines being crossed by the transversal are parallel ( NOT to each other, the two alternate interiors are congruent and the two alternate exteriors are congruent.
Providing that the lines are parallel that the transversal passes through then it will have two equal alternate angles that are on opposite sides of the transversal.
they are alternate (which means opposite of) the transversal and they are INTERIOR (inside) the paralell lines
Alternate angles are equal and lie on opposite sides of the transversal line that cuts through the parallel lines
Two pairs of alternate opposite angles
Alternate Exterior Angles :)
They are alternate angles which are equal in size
Alternate exterior angles
Alternate int angles are two interior angles which lie on different parallel lines and on opposite sides of a transversal
Providing that the lines are parallel that the transversal passes through then it will have two equal alternate angles that are on opposite sides of the transversal.
A transversal is simply a line that passes through two or more other lines . (the lines should be in the same plane) Transversals are important becasue if a transverals passes through or intersects two parallel lines we get some special angle congruences. The alternate interior angles are on opposite sides of the transversal line and inside the lines being transversed. Alternate exterior angles are on opposite sides of the transferal line and outside the lines being transversed. The alternate interior and alternate exterior angles are congruent if the lines being crossed by the transversal are parallel ( NOT to each other, the two alternate interiors are congruent and the two alternate exteriors are congruent.
yes
yes
Alternate Interior Angles