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Byju's Answer
Standard X
Mathematics
Intersection between Tangent and Secant
If tangents P...
Question
If tangents PA and PB from a point P to a circle with centre O are drawn, so that ∠APB = 80°, then ∠POA = ?
(a) 40°
(b) 50°
(c) 80°
(d) 60°