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Seg AB and seg AD are the chords of the ...

Seg AB and seg AD are the chords of the circle . C is a point on tangent of the circle at point A . If m(arc APB) `= 80^(@)` and `angleBAD=30^(@)` The find (i) `angleBAC` (ii) m(arc BQD).

Text Solution

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The correct Answer is:
(i) `40^(@)` (ii) `60^(@)`
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Knowledge Check

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