The answer to your question is 2.3
Answer:
BAC=15
Step-by-step explanation:
angle BOA= 180-30= 150
triangle BAO is
isosceles because it has two equal sides, radii of a circumference so the angles ABO=BAO=(180-150)/2=15
Answer:
.
Step-by-step explanation:
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They are alternate Exteror angles and internet but as for the question they would be corresponding angles
