Answer:
Step-by-step explanation:
AC is the same portion of BD and the point B is at the same center point in between of AC as C is in the center BD.
Hope that makes sense
-19
-4(3)+(-7)
-12 + (-7)
-12 - 7
= -19
AB - Diameter
DA - Tangent
BC - Chord
OA - Radius
CAB - Inscribed Angle
5*2+1/2*-2
11/2*-2
-11
-2
