Answer:
C
Step-by-step explanation:
Maybe it's wrong, and maybe it's right.
Just glad I helped!
Answer:
5.8413 × 10^10
Step-by-step explanation:
Answer:
no 8 is 90° and no 9 is two
Step-by-step explanation:
90° and two circles can pass through a given point
Answer:
see below
Step-by-step explanation:
Since the quadrilateral is inscribed in the circle, the opposite angles add to 180.
<V+ <B = 180
74+ <B = 180
Subtract 74 from each side
74-74+ <B = 180-74
<B = 106
We now need to find arc AB
Arc AC is 2* <V = 2*74 =154
We know arc AC = arc AB + arc BC
154 = arc AB + 86
Subtract 86 from each side
154-86 = arc AB + 86 -86
68 = arc AB
