Lines CD and CE are tangent to circle a. If m∠DAE = 130°, what is the measure of ∠DCE? Tangent CD intersects with circle A at po

Question

2 years ago

13

Lines CD and CE are tangent to circle a. If m∠DAE = 130°, what is the measure of ∠DCE? Tangent CD intersects with circle A at po

int D, tangent CE intersects with circle A at point E, angle ECD is on the exterior of circle A, and angle DAE has a vertex on the center of circle A.

Mathematics

2 answers:

inna [77] · Answer 1 · 2022-09-15T07:37:52+03:00

inna [77]2 years ago

5 0

The answer is 50º

Step-by-step explanation:

It is the correct and only plausable answer.

gogolik [260] · Answer 2 · 2022-09-15T09:17:25+03:00

gogolik [260]2 years ago

5 0

Answer:

50

Step-by-step explanatio