If TP and TQ are the two targets to a circle with centre O, so that POQ=110, then PTQ is equal to
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Answer:
70°
Step-by-step explanation:
TPQ +TQP+ POQ+ PTQ =360°
90°+90°+110°+TPQ=360°
TPQ+290°=360°
TPQ=360°-290°
TPQ=70°
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