Mathematics · Geometry
Two circles, having their centres at A and B, touch externally at a point M. From a point P on a common tangent at M, tangents PQ and PR are drawn to the circles with points of contact Q and R, respectively. If AP = 13 cm and AM = 5 cm, find the value of PQ + PR - PM.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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Correct answer
12 cm
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