Question

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°

Answer 1

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

Answer 2

arc cbe=360-98

Answer 3

i got 131

Answer 4

correct

Answer 5

thank yu