please solve it for me as fast as possible
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Answer:
APB=63
Step-by-step explanation:
A+B+C+D=360
A+B=360-D-C
2a+2b=360-96-30
2(a+b)=234
a+b=117
a+b+c=180
c=180-(a+b)
C=180-117
APB=63
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