3 years ago

What is the reason for the step taken from the proof below?

Mathematics

1 answer:

seraphim [82]3 years ago

7 0

Answer:

Option (4)

Step-by-step explanation:

Vertical angles theorem;

"Two vertically opposite angles formed by the intersection of two straight lines are congruent"

By this theorem,

If ∠1 and ∠2 are the vertical angles Given

∠1 ≅ ∠2 Vertical angles theorem

Therefore, Option (4) is the correct option.

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