Which of the following statements are correct? Select all that apply. A) Triangle CFB = Triangle EDB by the SAS theorem
B) Triangle CFB ~ Triangle EDB by the AA theorem
C) Arc CE = 46 degrees
D) Arc ED = 108 degrees
E) Central angle of circle A measures 72 degrees

sina-sinb

cosb+cosa

tana-tanb

cos0+cos x pi/3

20tan

step-by-step explanation:

1) letter c.

2) 4 square root of 9

hope this

step-by-step explanation:

t= half of the arc subtended by t.

r= half of the arc subtended by r.  

t+r= half of the arc subtended by t + half of the arc subtended by r= half of 360=180

step-by-step explanation:

1=b 2=c 16=c can i get brainliest