Justify the last two steps of the proof.
Given: ABCD is a parallelogram.
Prove: ΔABC is congruent to ΔCDA
The figure shows parallelogram A B C D with diagonal A C.
ABDC is a parallelogram.
AB is congruent to DC and BC is congruent to DA
AC is congruent to CA
ΔABC is congruent to ΔCDA
Given
Opposite sides of a parallelogram are congruent.
_____________________?
_____________________?
(1 point)
Responses
Transitive Property of congruent; SAS
Transitive Property of Image with alt text: congruent ; SAS
Reflexive Property of congruent; SAS
Reflexive Property of Image with alt text: congruent ; SAS
Transitive Property of congruent; SSS
Transitive Property of Image with alt text: congruent ; SSS
Reflexive Property of congruent; SSS
1 answer
Reflexive Property of congruent; SAS
3 answers