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Answer:
151°
Step-by-step explanation:
APE=PEQ =39 {alternate angles because AB|| EF}
PEQ+EQB=180 {allied angles because ED || CB}
EQB=180-39=151
EQB=CQF=151 {vertically opposite angles}
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angleAPE=39
AB||EF, ED||CB
APE+BPE=180---------supplementary angles
39+BPE=180
BPE=180-39
BPE=141
BPE=CQF---------corresponding angles
CQF=141
HOPE IT HELPS....
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