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Mathematics 16 Online
lovetearia:

How would you prove that 1 and 4? https://dlap.gradpoint.com/Resz/~0.KkSyxOmiyS4KwuFB.RwHYVs75PLDGN3WDowMJmHla-vSvq1kr5VFA1dmyd4g/11335527,A01,111,0,0,0,0/Assets/testitemimages/geometry_a/parallel_and_perpendicular_lines/mc039-1.jpg Vertical angles are supplementary. Vertical angles are congruent. Corresponding angles are congruent. Corresponding angles are supplementary.

dude:

They are congruent

dude:

And they are vertical

lovetearia:

b is the answer

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