- AAP is equal and parallel to QC
- BAP = AQ
- CAC bisects angle A
- DPQ is perpendicular to AC
Step-by-Step Solution
AP = half of AB and QC = half of DC; since AB = DC and AB is parallel to DC, AP is equal and parallel to QC. One pair of opposite sides equal and parallel makes APCQ a parallelogram.
Answer: A) AP is equal and parallel to QC