Question
PQ and PR are the two chords of a circle. The tangents at Q and R meet at
PQ and PR are the two chords of a circle. The tangents at Q and R meet at
A. If ∠QPR = 64°, then the measure of ∠QAR is.
∠QOR = 2∠P ∠QOR = 2 × 64 = 128° ∠QAR = 180° - ∠QOR ∠QAR = 180° - 128° ⇒ 52°More Mensuration Questions
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