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Geometry/Trig 2 Name __________________________ 9-2, 9-3 Homework Date _______________ Block ______. CB and CD are tangent to circle O at B and D, respectively. Answer the below questions. If OC = 15 and OB = 9, then BC = _____. 4) If m COB = 60 and CB = , then AB = ______.
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Geometry/Trig 2 Name __________________________ 9-2, 9-3 Homework Date _______________ Block ______ CB and CD are tangent to circle O at B and D, respectively. Answer the below questions. • If OC = 15 and OB = 9, then BC = _____ . 4) If mCOB = 60 and CB = , then AB = ______. 2) If AB = 12 and BC = 8, then OC = _____ . 5) If mOCB = 30 and OB = 4, then OC = ______. 3) If OC = and BC = , then AB = _____ . 6) If mBCD = 70, then mCBD = m_____ = _____.
Geometry/Trig 2 9-2, 9-3 Homework • Find the measure of each arc or angle. • PCQ = _____ • SQ = _____ • SPQ = _____ • SPT = _____ • ST = _____ • 6) SCQ = _____ • 7) PT = _____ • TSQ = _____ • SQP = _____ • SCP = _____ Find the measure of each arc or angle (x and y). 11) 12) 13) 14)