Question

Please HELP this is due tomorrow and I will give points generously to correct answer :)​

Answer 1

<1 ≅ <5, <3 ≅ <4 Given.

<4 and <5 are vertical angles. Definition of Vertical Angles.

<4 ≅ <5 Vertical Angles Theorem.

<1 ≅ <4 Transitive Property of Congruence.

<1 ≅ <3 Transitive Property of Congruence.

<1 and <3 are corresponding angles. Definition of Corresponding Angles.

t || v Converse of Corresponding Angles Postulate.