Step-by-step explanation:
The x's will simply cancel each other out and you will be left with a 6
hope it makes sense
:)
Answer:
hello : look this solution
BAC=15
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
ok brainliest pls
