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OpenStudy (anonymous):
Tangent question! Please Help!!
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OpenStudy (anonymous):
BD is tangent to circle O at C, arc AEC = 262°, and mACE = 75°. Find mDCE.
OpenStudy (anonymous):
262-2*75=112 so answer=112/2/2=28
OpenStudy (anonymous):
the options i have are A. 56° B. 112° C. 93.5° D. 46.75°
OpenStudy (anonymous):
sorry 112/2=56 but the figure is not correct.
OpenStudy (anonymous):
okay thank you!
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OpenStudy (anonymous):
O is in triangle not outside of it!!
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