Answer:
∠ CDE = 54°
Step-by-step explanation:
The measure of the tangent- tangent angle CDE is half the difference of the intercepted arcs.
∠ CDE =
(EBC - CE )
arc EBC = 360° - 126° = 234° , then
∠ CDE =
(234 - 126)° =
× 108° = 54°
Answer: 25
Step-by-step explanation:

Answer:6.4
Step-by-step explanation: need to divide
Answer: B: y-coordinate of point A