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0 votes
41.7k views
in Mathematics by (65.2k points)

In fig PA and PB are two tangents drawn from an external point P to a circle with centre C and radius 4 cm. If PA  PB, then find the length of each tangent.

1 Answer

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by (54.0k points)
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Best answer

CAPB will be a square

CA=AP= PB = BC=4 cm

Length of tangent = 4 cm.

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