Which statement is not always true? Explain your answer correctly.
1) Is not always true
Angle ACB = (1/2) measure of minor arc AB
And able BCD = (1/2) measure of minor arc BC
So.....these angles will only be true if minor arc AB = minor arc BC
BCD doesn't subtend any arc of the circle. Point D is out there in right field... you could move it anywhere and not affect the circle. Well, anywhere except to within the circle.
+73 
