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Mathematics, 18.11.2019 14:31 mathnation1

What is the reason for step 5 in this proof?

a .vertical angles theorem
b. opposite interior angles of a parallelogram are congruent.
c. all angles of a rectangle have the same measure.
d. alternate interior angles theorem

What is the reason for step 5 in this proof? a .vertical angles theorem b.

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What is the reason for step 5 in this proof?

a .vertical angles theorem
b. opposi...

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