Note: For numbers 25-36,use the figure on the right.

25. Which of the following represents a chord?
a.EA b. EC c.BC d. ED
26. Which of the following represents a diameter?
A.AC B.BC C. CD D. AD
27. Which of the following represents a radius?
A.BC B. EA C.CD D.AD
28. Which of the following represents an inscribed angle ?
A.<ACB B. <DEC C.<AED D. <AEC
29. Which of the following is a central angle?

30. Which of the following is an arc?
31. Which of the following is a semicircle?
32. Which of the following is a minor arc?
33. Which of the following is a major arc?
34. Which of the following is the center?
35. Which is the name of the circle?
36. Which of the following is Not a radius?
37. Based on the figure on the right,what is the value of x?
38. What is the measure of an interior angle of a regular decagon?
39. Two interior angles of an octagon measures 83 degree and 97 degree .The other six angles are congruent. Find the measure of each of the six angles?
40. The sum of the interior angles of a regular polygon is 1980 degree. Find the measure of the exterior an

PLEASE PA HELP PO PASS NAPO TOMORROW ​