1) To prove that diagonals of a parallelogram bisect each other, Xavier first wants to establish that triangles APD and CPB are congruent. Which criterion and elements can he use?
B
A
Р
A. SAS: sides AP & PD and CP & PB with the angles in between
B. SAS: sides AD & AP and CB & CP with the angles in between
C. ASA: sides DP and PB with adjacent angles
D. ASA: sides AD and BC with adjacent angles
D
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