Transversals Of Parallel Lines Poly Ed The alternate interior angles are those that are on the inner side of parallel lines but on opposite sides of the transversal. the alternate interior angles can be seen in the diagram below. two parallel lines, ab and cd, are crossed by a transversal. the pairs of alternate interior angles in the above figure, are: ∠4 and ∠6. Click here for answers. . alternate, corresponding, co interior. practice questions. previous: average rate of change video. next: angles in polygons practice questions. the corbettmaths practice questions on angles in parallel lines.
Alternate Angles Definition Formula Examples The angles lie on the same side of the transversal in "corresponding" positions. when the lines are parallel, the measures are equal. ∠1 and ∠2 are corresponding angles. ∠3 and ∠4 are corresponding angles. ∠5 and ∠6 are corresponding angles. ∠7 and ∠8 are corresponding angles. Parallel lines, and pairs of angles. Pairs of angles. when a transversal cuts two parallel lines, a total of eight separate angles are formed – a through f in the figure below. from these eight angles, there are certain pairs of angles with special relationships connecting them – they are either equal or their sum is 180 ° \hspace{0.2em} 180 \degree \hspace{0.2em} 180°. This video covers the angle rules when you have a transversal crossing two parallel lines. after covering the basics we run through the alternate angles (z a.
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