Question

Which information proves that ||?

A. ∠1 ≅ ∠3

B. ∠4 ≅ ∠5

C. ∠4 ≅ ∠6

D. ∠5 ≅ ∠6

Answer 1

the answer it C.

Explanation:

its just right

Answer 2

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The given lines are parallel only when :

• ∠4 ≅ ∠6

because they form pair of alternate interior angles.

So, correct choice is C