Answer:
32
Step-by-step explanation:
First, one theorem states that (arc AB - arc AX) / 2 = angle ACB. We know that arc AB is 176, so we have
(176 - arc AX) /2 = ∠ACB
Next, the Inscribed Angle Theorem states that
arc AX/2 = ∠ABX
multiply both sides by 2
56 * 2 = arc AX = 112
Therefore, ∠ACB = (176-112)/2 = 64/2 = 32
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Answer:
the statements are not equivalent
Answer:

Step-by-step explanation:

Alright, lets get started.
Angle 3 and angle 4 are adjacent angles because they are having the common side.
They both are on straight line, so, their addition will be 180°.
Suppose angle 4 is x , hence
angle 4 + angle 3 = 180

Subtracting 89 from both sides

°
Hence angle 4 is 91°. : Answer
Hope it will help :)