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Mathematics 37 Online
OpenStudy (anonymous):

Lines CD and DE are tangent to circle A shown below. Lines CD and DE are tangent to circle A and intersect at point D; arc CE measures 98 degrees; point B lies on circle A. If Arc CE is 98°, what is the measure of ∡CDE? 56° 49° 131° 82°

OpenStudy (anonymous):

OpenStudy (anonymous):

m angle cde=1/2(arc cbe-arc ce)

OpenStudy (anonymous):

arc cbe=360-98

OpenStudy (anonymous):

i got 131

OpenStudy (anonymous):

correct

OpenStudy (anonymous):

thank yu

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