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bekas [8.4K]
4 years ago
12

Questions 3, 4, and 5.

Mathematics
1 answer:
Sunny_sXe [5.5K]4 years ago
6 0

Answers:

  • Reason 2) Given. Specifically, the diagram shows that the two angles are adjacent and supplementary, which is why the two angles are a linear pair.
  • Reason 3) Definition of Linear Pair. As stated above, a linear pair of angles add to 180 degrees (they are supplementary).
  • Statement 4) m \angle WZX = 90 \text{ and } m \angle WZV = 90 since the term "right angle" is another way of saying "90 degree angle"
  • Statement 5) \overset{\leftarrow -\rightarrow}{WY} \perp \overset{\leftarrow -\rightarrow}{XV} The upside down "T" symbol means "perpendicular". Perpendicular lines form 90 degree angles at the intersection.

Side note: The double arrow over WY and XV in statement 5 is supposed to be an unbroken line.

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