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Karo-lina-s [1.5K]
2 years ago
13

I need help with this question:

Mathematics
1 answer:
Zolol [24]2 years ago
5 0

Answer:

a)    #4    vertical angles are congruent

b)    # 1   ∠3 ≅ ∠7

c)    # 6   Transitive property

Step-by-step explanation:

    a. Vertical angles - opposite angles that are equal.

    b.  corresponding angles - in the same place but on different parallel lines

          and are equal.

     c. a = b, b = c  so a = c

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