Angles, parallel lines and triangles: key theorems

1. 1If a ray stands on a line, then the sum of two adjacent angles so
   formed is

   1. A100°.
   2. B120°.
   3. C180°.
   4. D360°.
2. 2When the sum of two adjacent angles is 180°, then they are called

   1. Aa vertically opposite pair of angles.
   2. Ba linear pair of angles.
   3. Ca complementary pair of angles.
3. 3In the given figure angle AOC and COB are linear pair angles

   

   1. ARichtig
   2. BFalsch
4. 4If a transversal intersects two parallel lines, then each pair of
   [blank_start]corresponding[blank_end] angles is equal.

   1. Acorresponding
5. 5If a side of a triangle is produced, then the exterior angle so
   formed is equal to the sum of the two interior opposite angles

   1. ARichtig
   2. BFalsch

Beschreibung

Quiz am Ohne Titel, erstellt von Maths 24 X 7 By R. K. Paliwal am 10/02/2021.

Autor

Maths 24 X 7 By R. K. Paliwal

Sprache

English

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10

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