SOLUTION: IN circle O, OA and OB are radii and the measure of angle BOA eqals 120. Tangents PA and PB have length 10. find OA
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Question 313359: IN circle O, OA and OB are radii and the measure of angle BOA eqals 120. Tangents PA and PB have length 10. find OA
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
The tangents and the radii form (30-60-90) right triangles (OAP and OBP) with legs R and 10.
OP is the bisector of angle 120.
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