Without a visual or more information, I'm guessing that the picture is of angles 1 and 2 that are consecutive (share an angle side) and a separate picture of consecutive angles 3 and 4. With that said: 1) angle 2 congruent to angle 3................1) given 2) angle 1 is supplementary to angle 2....2) If angles are next to each other --> supps angle 3 is supplementary to angle 4 3) angle 1 congruent angle 4..............3) If supps to congruents angles ---> congruent
definition of congruent angles
Vertical angles
Which part of a 2-column proof is the hypothesis of the conjecture? GIVEN
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2 Column Proof: If a transversal intersects two parellel lines, then alternate interior angles are congruent.
There cannot be a proof since the statement need not be true.
Congruent shapes are identical in size and angles
The Definition of Congruent Figures (which is a proof) says that if two figures have corresponding sides congruent and corresponding angles congruent, then the figures are to be congruent.
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definition of congruent angles
congruent supplements
Vertical angles
Which part of a 2-column proof is the hypothesis of the conjecture? GIVEN
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GIVEN