Respuesta :

deborahvarghese1

Answer:

1.linear pair

2. neither

3. vertical

4. neither

5. vertical

6. neither

7. linear pair

8. neither

Step-by-step explanation:

the answers are starting from up to down, not side to side

yoodyannapolis

We have the definitions of the Adjacent angles, linear angles, vertical angles.

  • Two angles are considered to be adjacent angles when they share a common vertex, a common side, but no common interior points
  • When two lines intersect each other at a single point, linear pair of angles are formed. If the angles so formed are adjacent to each other after the intersection of the two lines, the angles are said to be linear.
  • Two angles are said to be vertical angles when their sides form two pairs of opposite rays (straight lines).

So, from the figure we see that

  • <1 and <2 are linear pair
  •  <2 and <4 are neither
  • <6 and <8 are vertical
  • <11 and <1 are neither
  • <1 and <3 are vertical
  • <4 and <5 are neither
  • <8 and <9 are linear pair
  • <10 and <7 are neither

Learn more:https://brainly.com/question/3182415

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